Q: What is the sum of all factors of the number 1,561,044 excluding 1,561,044?
A: 2,081,420
The factors of the number 1,561,044 are: 1, 2, 3, 4, 6, 12, 130087, 260174, 390261, 520348, 780522, 1561044.
If you add them up, you will get the total of 1,561,046. Now subtract 1,561,044 to get 2,081,420