Q: What is the sum of all factors of the number 1,256,378 excluding 1,256,378?
A: 628,192
The factors of the number 1,256,378 are: 1, 2, 628189, 1256378.
If you add them up, you will get the total of 1,257,006. Now subtract 1,256,378 to get 628,192