558572404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{129419}}^1$

素因数の和:129519

約数の個数: 24

約数和(自身を含む): 1065385440

約数和(自身を除く): 506813036

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 129419, 258838, 517676, 1682447, 3364894, 6729788, 10741777, 21483554, 42967108, 139643101, 279286202, 558572404]

約数ペア:

[(1, 558572404), (2, 279286202), (4, 139643101), (13, 42967108), (26, 21483554), (52, 10741777), (83, 6729788), (166, 3364894), (332, 1682447), (1079, 517676), (2158, 258838), (4316, 129419)]