Q: What is the sum of all factors of the number 1,992,809 excluding 1,992,809?
A: 507,031
The factors of the number 1,992,809 are: 1, 7, 13, 61, 91, 359, 427, 793, 2513, 4667, 5551, 21899, 32669, 153293, 284687, 1992809.
If you add them up, you will get the total of 1,993,316. Now subtract 1,992,809 to get 507,031