Q: What is the sum of all factors of the number 1,309,855 excluding 1,309,855?
A: 261,977
The factors of the number 1,309,855 are: 1, 5, 261971, 1309855.
If you add them up, you will get the total of 1,310,116. Now subtract 1,309,855 to get 261,977