Q: What is the sum of all factors of the number 2,604 excluding 2,604?
A: 4,564
The factors of the number 2,604 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604.
If you add them up, you will get the total of 2,608. Now subtract 2,604 to get 4,564