Q: What is the sum of all factors of the number 687,442 excluding 687,442?
A: 491,054
The factors of the number 687,442 are: 1, 2, 7, 14, 49103, 98206, 343721, 687442.
If you add them up, you will get the total of 687,933. Now subtract 687,442 to get 491,054