Q: What is the sum of all factors of the number 6,405,646 excluding 6,405,646?
A: 3,941,978
The factors of the number 6,405,646 are: 1, 2, 13, 26, 246371, 492742, 3202823, 6405646.
If you add them up, you will get the total of 6,405,649. Now subtract 6,405,646 to get 3,941,978