Q: What is the sum of all factors of the number 1,606,390 excluding 1,606,390?
A: 1,285,130
The factors of the number 1,606,390 are: 1, 2, 5, 10, 160639, 321278, 803195, 1606390.
If you add them up, you will get the total of 1,606,391. Now subtract 1,606,390 to get 1,285,130