Q: What is the sum of all factors of the number 1,213,288 excluding 1,213,288?
A: 1,115,192
The factors of the number 1,213,288 are: 1, 2, 4, 8, 43, 86, 172, 344, 3527, 7054, 14108, 28216, 151661, 303322, 606644, 1213288.
If you add them up, you will get the total of 1,213,289. Now subtract 1,213,288 to get 1,115,192