Q: What is the sum of all factors of the number 556,402 excluding 556,402?
A: 484,430
The factors of the number 556,402 are: 1, 2, 7, 11, 14, 22, 77, 154, 3613, 7226, 25291, 39743, 50582, 79486, 278201, 556402.
If you add them up, you will get the total of 556,886. Now subtract 556,402 to get 484,430