Q: What is the sum of all factors of the number 5,640,261 excluding 5,640,261?
A: 2,689,467
The factors of the number 5,640,261 are: 1, 3, 11, 33, 67, 201, 737, 2211, 2551, 7653, 28061, 84183, 170917, 512751, 1880087, 5640261.
If you add them up, you will get the total of 5,640,263. Now subtract 5,640,261 to get 2,689,467