Q: What is the sum of all factors of the number 2,398,644 excluding 2,398,644?
A: 3,664,686
The factors of the number 2,398,644 are: 1, 2, 3, 4, 6, 9, 12, 18, 36, 66629, 133258, 199887, 266516, 399774, 599661, 799548, 1199322, 2398644.
If you add them up, you will get the total of 2,398,647. Now subtract 2,398,644 to get 3,664,686