Q: What is the sum of all factors of the number 1,255,623 excluding 1,255,623?
A: 462,177
The factors of the number 1,255,623 are: 1, 3, 53, 149, 159, 447, 2809, 7897, 8427, 23691, 418541, 1255623.
If you add them up, you will get the total of 1,256,085. Now subtract 1,255,623 to get 462,177