Q: What is the sum of all factors of the number 1,284,506 excluding 1,284,506?
A: 642,256
The factors of the number 1,284,506 are: 1, 2, 642253, 1284506.
If you add them up, you will get the total of 1,285,148. Now subtract 1,284,506 to get 642,256