Q: What is the sum of all factors of the number 2,451,987 excluding 2,451,987?
A: 1,122,597
The factors of the number 2,451,987 are: 1, 3, 9, 113, 339, 1017, 2411, 7233, 21699, 272443, 817329, 2451987.
If you add them up, you will get the total of 2,451,988. Now subtract 2,451,987 to get 1,122,597