Q: What is the sum of all factors of the number 978,138 excluding 978,138?
A: 1,489,392
The factors of the number 978,138 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 1109, 2218, 3327, 6654, 7763, 9981, 15526, 19962, 23289, 46578, 54341, 69867, 108682, 139734, 163023, 326046, 489069, 978138.
If you add them up, you will get the total of 978,139. Now subtract 978,138 to get 1,489,392