Q: What is the sum of all factors of the number 1,978,461 excluding 1,978,461?
A: 879,329
The factors of the number 1,978,461 are: 1, 3, 9, 219829, 659487, 1978461.
If you add them up, you will get the total of 1,979,340. Now subtract 1,978,461 to get 879,329