428522744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{4120411}}^1$

素因数の和:4120430

約数の個数: 16

約数和(自身を含む): 865286520

約数和(自身を除く): 436763776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 4120411, 8240822, 16481644, 32963288, 53565343, 107130686, 214261372, 428522744]

約数ペア:

[(1, 428522744), (2, 214261372), (4, 107130686), (8, 53565343), (13, 32963288), (26, 16481644), (52, 8240822), (104, 4120411)]