Q: What is the sum of all factors of the number 2,147,873 excluding 2,147,873?
A: 495,775
The factors of the number 2,147,873 are: 1, 7, 13, 91, 23603, 165221, 306839, 2147873.
If you add them up, you will get the total of 2,148,368. Now subtract 2,147,873 to get 495,775