2120170468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{273641}}^1$

素因数の和:273807

約数の個数: 24

約数和(自身を含む): 4022537400

約数和(自身を除く): 1902366932

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 7748, 273641, 547282, 1094564, 3557333, 7114666, 14229332, 40772509, 81545018, 163090036, 530042617, 1060085234, 2120170468]

約数ペア:

[(1, 2120170468), (2, 1060085234), (4, 530042617), (13, 163090036), (26, 81545018), (52, 40772509), (149, 14229332), (298, 7114666), (596, 3557333), (1937, 1094564), (3874, 547282), (7748, 273641)]