Q: What is the sum of all factors of the number 2,640,818 excluding 2,640,818?
A: 1,320,412
The factors of the number 2,640,818 are: 1, 2, 1320409, 2640818.
If you add them up, you will get the total of 2,640,819. Now subtract 2,640,818 to get 1,320,412