2109356090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{9239}}^1$

素因数の和:9359

約数の個数: 48

約数和(自身を含む): 4084819200

約数和(自身を除く): 1975463110

約数列:

[1, 2, 5, 10, 17, 34, 79, 85, 158, 170, 289, 395, 578, 790, 1343, 1445, 2686, 2890, 6715, 9239, 13430, 18478, 22831, 45662, 46195, 92390, 114155, 157063, 228310, 314126, 729881, 785315, 1459762, 1570630, 2670071, 3649405, 5340142, 7298810, 12407977, 13350355, 24815954, 26700710, 62039885, 124079770, 210935609, 421871218, 1054678045, 2109356090]

約数ペア:

[(1, 2109356090), (2, 1054678045), (5, 421871218), (10, 210935609), (17, 124079770), (34, 62039885), (79, 26700710), (85, 24815954), (158, 13350355), (170, 12407977), (289, 7298810), (395, 5340142), (578, 3649405), (790, 2670071), (1343, 1570630), (1445, 1459762), (2686, 785315), (2890, 729881), (6715, 314126), (9239, 228310), (13430, 157063), (18478, 114155), (22831, 92390), (45662, 46195)]