Q: What is the sum of all factors of the number 2,400,421 excluding 2,400,421?
A: 6,279
The factors of the number 2,400,421 are: 1, 409, 5869, 2400421.
If you add them up, you will get the total of 2,400,427. Now subtract 2,400,421 to get 6,279