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Cod sursa(job #970386)
#include <stdio.h>
#include <math.h>
#include <iostream>
#include <string.h>
#include <stdlib.h>
using namespace std;
#define NMax 100000
void SumaSiNrDiv(long long int n, long int &s, long int &nrDiv)
{
int v[NMax]; memset(v, 0, sizeof(int) * NMax);
int prim = 1;
for (int i=2; i<=sqrt(n); i++)
if (n % i == 0)
{
v[i] ++;
prim = 0;
}
if (prim)
{
nrDiv = 2;
s = (1 + n) % 9973;
}
long long int copie_n = n;
for (int i=2; i<=sqrt(n); i++)
{
if (v[i])
{
while (copie_n % i == 0)
{
v[i]++;
copie_n = copie_n / i;
}
nrDiv *= (v[i]);
long long int p = (pow(i, v[i]));
s = (s*((p - 1) / (i - 1))) % 9973;
}
}
}
int main()
{
FILE *f = fopen("ssnd.in", "r");
FILE *g = fopen("ssnd.out", "w");
int t; long long int n;
fscanf(f, "%d", &t);
for (int i=0; i<t; i++)
{
long int s = 1, nrDiv = 1;
fscanf(f, "%lld", &n);
SumaSiNrDiv(n, s, nrDiv);
fprintf(g, "%ld %ld \n", nrDiv, s);
}
fclose(f);
fclose(g);
return 0;
}