Q: What is the sum of all factors of the number 1,991,498 excluding 1,991,498?
A: 1,002,262
The factors of the number 1,991,498 are: 1, 2, 659, 1318, 1511, 3022, 995749, 1991498.
If you add them up, you will get the total of 1,991,499. Now subtract 1,991,498 to get 1,002,262