Q: What is the sum of all factors of the number 2,386,390 excluding 2,386,390?
A: 1,909,130
The factors of the number 2,386,390 are: 1, 2, 5, 10, 238639, 477278, 1193195, 2386390.
If you add them up, you will get the total of 2,386,391. Now subtract 2,386,390 to get 1,909,130