Q: What is the sum of all factors of the number 138,036,289 excluding 138,036,289?
A: 509,631
The factors of the number 138,036,289 are: 1, 271, 509359, 138036289.
If you add them up, you will get the total of 138,036,798. Now subtract 138,036,289 to get 509,631