Q: What is the sum of all factors of the number 1,391,690 excluding 1,391,690?
A: 1,113,370
The factors of the number 1,391,690 are: 1, 2, 5, 10, 139169, 278338, 695845, 1391690.
If you add them up, you will get the total of 1,391,691. Now subtract 1,391,690 to get 1,113,370