Q: What is the sum of all factors of the number 1,321,690 excluding 1,321,690?
A: 1,057,370
The factors of the number 1,321,690 are: 1, 2, 5, 10, 132169, 264338, 660845, 1321690.
If you add them up, you will get the total of 1,321,691. Now subtract 1,321,690 to get 1,057,370