Q: What is the sum of all factors of the number 1,351,390 excluding 1,351,390?
A: 1,118,642
The factors of the number 1,351,390 are: 1, 2, 5, 10, 67, 134, 335, 670, 2017, 4034, 10085, 20170, 135139, 270278, 675695, 1351390.
If you add them up, you will get the total of 1,351,391. Now subtract 1,351,390 to get 1,118,642