Q: What is the sum of all factors of the number 1,216,641 excluding 1,216,641?
A: 412,063
The factors of the number 1,216,641 are: 1, 3, 307, 921, 1321, 3963, 405547, 1216641.
If you add them up, you will get the total of 1,217,053. Now subtract 1,216,641 to get 412,063