Q: What is the sum of all factors of the number 4,505,421 excluding 4,505,421?
A: 1,501,811
The factors of the number 4,505,421 are: 1, 3, 1501807, 4505421.
If you add them up, you will get the total of 4,505,422. Now subtract 4,505,421 to get 1,501,811