28492788710

素因数分解:

$2^1\times 5^1\times {\mathrm{2791}}^1\times {\mathrm{1020881}}^1$

素因数の和:1023679

約数の個数: 16

約数和(自身を含む): 51305445792

約数和(自身を除く): 22812657082

約数列:

[1, 2, 5, 10, 2791, 5582, 13955, 27910, 1020881, 2041762, 5104405, 10208810, 2849278871, 5698557742, 14246394355, 28492788710]

約数ペア:

[(1, 28492788710), (2, 14246394355), (5, 5698557742), (10, 2849278871), (2791, 10208810), (5582, 5104405), (13955, 2041762), (27910, 1020881)]