Q: What is the sum of all factors of the number 4,005,189 excluding 4,005,189?
A: 1,780,097
The factors of the number 4,005,189 are: 1, 3, 9, 445021, 1335063, 4005189.
If you add them up, you will get the total of 4,005,190. Now subtract 4,005,189 to get 1,780,097