Q: What is the sum of all factors of the number 1,287,226 excluding 1,287,226?
A: 668,294
The factors of the number 1,287,226 are: 1, 2, 79, 158, 8147, 16294, 643613, 1287226.
If you add them up, you will get the total of 1,287,894. Now subtract 1,287,226 to get 668,294