Pagini recente » Cod sursa (job #1668609) | Cod sursa (job #2152725) | Cod sursa (job #1395754) | Rating Bojneagu David-Alexandru (Bojneagu) | Cod sursa (job #2106304)
#include <iostream>
#include <fstream>
using namespace std;
ifstream f("ssnd.in");
ofstream g("ssnd.out");
const int MOD = 9973;
int v[1000001], prim;
void ciur(int n)
{
for(int i = 4; i <= n; i += 2)
v[i] = 1;
for(int i = 3; i * i <= n; i += 2)
if(!v[i])
{
for(int j = i * i; j <= n; j += i)
v[j] = 1;
}
v[++prim] = 2;
for(int i = 3; i <= n; i += 2)
if(!v[i])v[++prim] = i;
}
int pow(int a, int b)
{
if(!b)return 1;
if(b == 1)return a % MOD;
if(b % 2 == 0)return pow(1LL * a * a % MOD, b / 2) % MOD;
return 1LL * a * pow(1LL * a * a % MOD, b / 2) % MOD;
}
int invers_mod(int a)
{
return pow(a, MOD - 2);
}
void suma_numar_div(long long n, int &s, int &nr)
{
long long p = 0;
s = nr = 1;
for(int i = 1; i <= prim && v[i]*v[i] <= n ; i++)
if(n % v[i] == 0)
{
p = 0;
while(n % v[i] == 0)
{
p++;
n /= v[i];
}
nr *= 1LL * (p + 1) % MOD;
nr %= MOD;
s *= 1LL * (pow(v[i], p + 1) - 1 + MOD) % MOD * invers_mod(v[i] - 1) % MOD;
s %= MOD;
}
if(n > 1)
{
nr = 2LL * nr % MOD;
s = 1LL * s * (n + 1) % MOD;
}
}
void citire()
{
int t, s, nr;
long long n;
f >> t;
while(t--)
{
f >> n;
suma_numar_div(n, s, nr);
g << nr << ' ' << s << '\n';
}
}
int main()
{
ciur(1000000);
citire();
}