Q: What is the sum of all factors of the number 1,221,043 excluding 1,221,043?
A: 2,597
The factors of the number 1,221,043 are: 1, 617, 1979, 1221043.
If you add them up, you will get the total of 1,221,045. Now subtract 1,221,043 to get 2,597