Q: What is the sum of all factors of the number 1,204,990 excluding 1,204,990?
A: 1,017,650
The factors of the number 1,204,990 are: 1, 2, 5, 10, 41, 82, 205, 410, 2939, 5878, 14695, 29390, 120499, 240998, 602495, 1204990.
If you add them up, you will get the total of 1,204,991. Now subtract 1,204,990 to get 1,017,650