Q: What is the sum of all factors of the number 1,289,234 excluding 1,289,234?
A: 644,620
The factors of the number 1,289,234 are: 1, 2, 644617, 1289234.
If you add them up, you will get the total of 1,289,878. Now subtract 1,289,234 to get 644,620