Q: What is the sum of all factors of the number 5,406,639 excluding 5,406,639?
A: 2,832,081
The factors of the number 5,406,639 are: 1, 3, 7, 21, 257459, 772377, 1802213, 5406639.
If you add them up, you will get the total of 5,406,641. Now subtract 5,406,639 to get 2,832,081