Q: What is the sum of all factors of the number 1,081,396 excluding 1,081,396?
A: 818,544
The factors of the number 1,081,396 are: 1, 2, 4, 409, 661, 818, 1322, 1636, 2644, 270349, 540698, 1081396.
If you add them up, you will get the total of 1,082,214. Now subtract 1,081,396 to get 818,544