Q: What is the sum of all factors of the number 991,390 excluding 991,390?
A: 793,130
The factors of the number 991,390 are: 1, 2, 5, 10, 99139, 198278, 495695, 991390.
If you add them up, you will get the total of 992,183. Now subtract 991,390 to get 793,130