Q: What is the sum of all factors of the number 1,256,147 excluding 1,256,147?
A: 144,253
The factors of the number 1,256,147 are: 1, 17, 19, 323, 3889, 66113, 73891, 1256147.
If you add them up, you will get the total of 1,256,291. Now subtract 1,256,147 to get 144,253