Q: What is the sum of all factors of the number 2,172,778 excluding 2,172,778?
A: 1,086,392
The factors of the number 2,172,778 are: 1, 2, 1086389, 2172778.
If you add them up, you will get the total of 2,172,779. Now subtract 2,172,778 to get 1,086,392