Q: What is the sum of all factors of the number 1,288,930 excluding 1,288,930?
A: 1,070,294
The factors of the number 1,288,930 are: 1, 2, 5, 10, 61, 122, 305, 610, 2113, 4226, 10565, 21130, 128893, 257786, 644465, 1288930.
If you add them up, you will get the total of 1,288,931. Now subtract 1,288,930 to get 1,070,294