Q: What is the sum of all factors of the number 261,377,406 excluding 261,377,406?
A: 324,469,674
The factors of the number 261,377,406 are: 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 500723, 1001446, 1502169, 3004338, 4506507, 9013014, 14520967, 29041934, 43562901, 87125802, 130688703, 261377406.
If you add them up, you will get the total of 261,377,730. Now subtract 261,377,406 to get 324,469,674