21307432834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2970091}}^1$

素因数の和:2970321

約数の個数: 16

約数和(自身を含む): 34001613216

約数和(自身を除く): 12694180382

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 2970091, 5940182, 50491547, 100983094, 626689201, 1253378402, 10653716417, 21307432834]

約数ペア:

[(1, 21307432834), (2, 10653716417), (17, 1253378402), (34, 626689201), (211, 100983094), (422, 50491547), (3587, 5940182), (7174, 2970091)]