Q: What is the sum of all factors of the number 1,398,580 including 1,398,580?
A: 2,937,060
The factors of the number 1,398,580 are: 1, 2, 4, 5, 10, 20, 69929, 139858, 279716, 349645, 699290, 1398580.
If you add them up, you will get the total of 2,937,060.