558732512

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{18917}}^1$

素因数の和:19011

約数の個数: 48

約数和(自身を含む): 1201368672

約数和(自身を除く): 642636160

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 71, 104, 142, 208, 284, 416, 568, 923, 1136, 1846, 2272, 3692, 7384, 14768, 18917, 29536, 37834, 75668, 151336, 245921, 302672, 491842, 605344, 983684, 1343107, 1967368, 2686214, 3934736, 5372428, 7869472, 10744856, 17460391, 21489712, 34920782, 42979424, 69841564, 139683128, 279366256, 558732512]

約数ペア:

[(1, 558732512), (2, 279366256), (4, 139683128), (8, 69841564), (13, 42979424), (16, 34920782), (26, 21489712), (32, 17460391), (52, 10744856), (71, 7869472), (104, 5372428), (142, 3934736), (208, 2686214), (284, 1967368), (416, 1343107), (568, 983684), (923, 605344), (1136, 491842), (1846, 302672), (2272, 245921), (3692, 151336), (7384, 75668), (14768, 37834), (18917, 29536)]