Q: What is the sum of all factors of the number 978,649 excluding 978,649?
A: 146,279
The factors of the number 978,649 are: 1, 7, 251, 557, 1757, 3899, 139807, 978649.
If you add them up, you will get the total of 978,795. Now subtract 978,649 to get 146,279