Q: What is the sum of all factors of the number 3,884,390 excluding 3,884,390?
A: 3,135,610
The factors of the number 3,884,390 are: 1, 2, 5, 10, 311, 622, 1249, 1555, 2498, 3110, 6245, 12490, 388439, 776878, 1942195, 3884390.
If you add them up, you will get the total of 3,884,393. Now subtract 3,884,390 to get 3,135,610