Q: What is the sum of all factors of the number 1,380,143 excluding 1,380,143?
A: 7,345
The factors of the number 1,380,143 are: 1, 193, 7151, 1380143.
If you add them up, you will get the total of 1,380,150. Now subtract 1,380,143 to get 7,345