Q: What is the sum of all factors of the number 2,620,539 excluding 2,620,539?
A: 1,319,301
The factors of the number 2,620,539 are: 1, 3, 9, 27, 71, 213, 639, 1367, 1917, 4101, 12303, 36909, 97057, 291171, 873513, 2620539.
If you add them up, you will get the total of 2,620,540. Now subtract 2,620,539 to get 1,319,301