2080346558

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{32117}}^1$

素因数の和:32491

約数の個数: 16

約数和(自身を含む): 3156557040

約数和(自身を除く): 1076210482

約数列:

[1, 2, 139, 233, 278, 466, 32117, 32387, 64234, 64774, 4464263, 7483261, 8928526, 14966522, 1040173279, 2080346558]

約数ペア:

[(1, 2080346558), (2, 1040173279), (139, 14966522), (233, 8928526), (278, 7483261), (466, 4464263), (32117, 64774), (32387, 64234)]