Q: What is the sum of all factors of the number 2,690,397 excluding 2,690,397?
A: 1,321,507
The factors of the number 2,690,397 are: 1, 3, 9, 31, 93, 279, 9643, 28929, 86787, 298933, 896799, 2690397.
If you add them up, you will get the total of 2,690,398. Now subtract 2,690,397 to get 1,321,507