Q: What is the sum of all factors of the number 421,515,302 excluding 421,515,302?
A: 259,394,074
The factors of the number 421,515,302 are: 1, 2, 13, 26, 16212127, 32424254, 210757651, 421515302.
If you add them up, you will get the total of 421,515,561. Now subtract 421,515,302 to get 259,394,074