389624908

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{19891}}^1$

素因数の和:20037

約数の個数: 24

約数和(自身を含む): 701789760

約数和(自身を除く): 312164852

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 4897, 9794, 19588, 19891, 39782, 79564, 1173569, 1650953, 2347138, 3301906, 4694276, 6603812, 97406227, 194812454, 389624908]

約数ペア:

[(1, 389624908), (2, 194812454), (4, 97406227), (59, 6603812), (83, 4694276), (118, 3301906), (166, 2347138), (236, 1650953), (332, 1173569), (4897, 79564), (9794, 39782), (19588, 19891)]