#include<stdio.h>

typedef long long int ln;

void run(void){
  ln m;
  scanf("%lld",&m);

  if(m%2==0){
    printf("2 %lld\n",m/2);
    return;
  }
  ln k=3;
  while(k*k<=m){
    if(m%k==0){
      printf("%lld %lld\n",k,m/k);
      return;
    }
    k+=2;
  }
  printf("1 %lld\n",m);
  return;
}

int main(void){
  run();
  return 0;
}