Q: What is the sum of all factors of the number 1,283,742 excluding 1,283,742?
A: 1,569,138
The factors of the number 1,283,742 are: 1, 2, 3, 6, 9, 18, 27, 54, 23773, 47546, 71319, 142638, 213957, 427914, 641871, 1283742.
If you add them up, you will get the total of 1,283,743. Now subtract 1,283,742 to get 1,569,138