2081686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 3223008

約数和(自身を除く): 1141322

約数列:

[1, 2, 61, 113, 122, 151, 226, 302, 6893, 9211, 13786, 17063, 18422, 34126, 1040843, 2081686]

約数ペア:

[(1, 2081686), (2, 1040843), (61, 34126), (113, 18422), (122, 17063), (151, 13786), (226, 9211), (302, 6893)]