2861533855487

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1237}}^1\times {\mathrm{18481}}^1$

素因数の和:19971

約数の個数: 32

約数和(自身を含む): 3130081948800

約数和(自身を除く): 268548093313

約数列:

[1, 17, 37, 199, 629, 1237, 3383, 7363, 18481, 21029, 45769, 125171, 246163, 314177, 683797, 778073, 3677719, 4184771, 9108031, 11624549, 22860997, 62521223, 136075603, 154836527, 388636949, 845856889, 2313285251, 4549338403, 14379567113, 77338752851, 168325520911, 2861533855487]

約数ペア:

[(1, 2861533855487), (17, 168325520911), (37, 77338752851), (199, 14379567113), (629, 4549338403), (1237, 2313285251), (3383, 845856889), (7363, 388636949), (18481, 154836527), (21029, 136075603), (45769, 62521223), (125171, 22860997), (246163, 11624549), (314177, 9108031), (683797, 4184771), (778073, 3677719)]