2002290164

素因数分解:

$2^2\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{70177}}^1$

素因数の和:71207

約数の個数: 24

約数和(自身を含む): 4008567360

約数和(自身を除く): 2006277196

約数列:

[1, 2, 4, 7, 14, 28, 1019, 2038, 4076, 7133, 14266, 28532, 70177, 140354, 280708, 491239, 982478, 1964956, 71510363, 143020726, 286041452, 500572541, 1001145082, 2002290164]

約数ペア:

[(1, 2002290164), (2, 1001145082), (4, 500572541), (7, 286041452), (14, 143020726), (28, 71510363), (1019, 1964956), (2038, 982478), (4076, 491239), (7133, 280708), (14266, 140354), (28532, 70177)]