Q: What is the sum of all factors of the number 1,991,768 excluding 1,991,768?
A: 1,742,812
The factors of the number 1,991,768 are: 1, 2, 4, 8, 248971, 497942, 995884, 1991768.
If you add them up, you will get the total of 1,991,769. Now subtract 1,991,768 to get 1,742,812