508991781484

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{12703}}^1\times {\mathrm{213131}}^1$

素因数の和:225885

約数の個数: 24

約数和(自身を含む): 909763319808

約数和(自身を除く): 400771538324

約数列:

[1, 2, 4, 47, 94, 188, 12703, 25406, 50812, 213131, 426262, 597041, 852524, 1194082, 2388164, 10017157, 20034314, 40068628, 2707403093, 5414806186, 10829612372, 127247945371, 254495890742, 508991781484]

約数ペア:

[(1, 508991781484), (2, 254495890742), (4, 127247945371), (47, 10829612372), (94, 5414806186), (188, 2707403093), (12703, 40068628), (25406, 20034314), (50812, 10017157), (213131, 2388164), (426262, 1194082), (597041, 852524)]