Q: What is the sum of all factors of the number 2,455,138 excluding 2,455,138?
A: 1,890,206
The factors of the number 2,455,138 are: 1, 2, 7, 14, 31, 62, 217, 434, 5657, 11314, 39599, 79198, 175367, 350734, 1227569, 2455138.
If you add them up, you will get the total of 2,455,139. Now subtract 2,455,138 to get 1,890,206