Q: What is the sum of all factors of the number 1,289,954 excluding 1,289,954?
A: 644,980
The factors of the number 1,289,954 are: 1, 2, 644977, 1289954.
If you add them up, you will get the total of 1,290,598. Now subtract 1,289,954 to get 644,980