Q: What is the sum of all factors of the number 1,288,802 excluding 1,288,802?
A: 644,404
The factors of the number 1,288,802 are: 1, 2, 644401, 1288802.
If you add them up, you will get the total of 1,289,446. Now subtract 1,288,802 to get 644,404