Q: What is the sum of all factors of the number 2,640,428 excluding 2,640,428?
A: 2,679,796
The factors of the number 2,640,428 are: 1, 2, 4, 7, 14, 28, 181, 362, 521, 724, 1042, 1267, 2084, 2534, 3647, 5068, 7294, 14588, 94301, 188602, 377204, 660107, 1320214, 2640428.
If you add them up, you will get the total of 2,640,430. Now subtract 2,640,428 to get 2,679,796