Q: What is the sum of all factors of the number 338,390 excluding 338,390?
A: 357,130
The factors of the number 338,390 are: 1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 137, 190, 247, 274, 494, 685, 1235, 1370, 1781, 2470, 2603, 3562, 5206, 8905, 13015, 17810, 26030, 33839, 67678, 169195, 338390.
If you add them up, you will get the total of 338,747. Now subtract 338,390 to get 357,130