2018283488

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2971}}^1$

素因数の和:3088

約数の個数: 96

約数和(自身を含む): 4529613312

約数和(自身を除く): 2511329824

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 71, 92, 104, 142, 184, 208, 284, 299, 368, 416, 568, 598, 736, 923, 1136, 1196, 1633, 1846, 2272, 2392, 2971, 3266, 3692, 4784, 5942, 6532, 7384, 9568, 11884, 13064, 14768, 21229, 23768, 26128, 29536, 38623, 42458, 47536, 52256, 68333, 77246, 84916, 95072, 136666, 154492, 169832, 210941, 273332, 308984, 339664, 421882, 546664, 617968, 679328, 843764, 888329, 1093328, 1235936, 1687528, 1776658, 2186656, 2742233, 3375056, 3553316, 4851643, 5484466, 6750112, 7106632, 9703286, 10968932, 14213264, 19406572, 21937864, 28426528, 38813144, 43875728, 63071359, 77626288, 87751456, 126142718, 155252576, 252285436, 504570872, 1009141744, 2018283488]

約数ペア:

[(1, 2018283488), (2, 1009141744), (4, 504570872), (8, 252285436), (13, 155252576), (16, 126142718), (23, 87751456), (26, 77626288), (32, 63071359), (46, 43875728), (52, 38813144), (71, 28426528), (92, 21937864), (104, 19406572), (142, 14213264), (184, 10968932), (208, 9703286), (284, 7106632), (299, 6750112), (368, 5484466), (416, 4851643), (568, 3553316), (598, 3375056), (736, 2742233), (923, 2186656), (1136, 1776658), (1196, 1687528), (1633, 1235936), (1846, 1093328), (2272, 888329), (2392, 843764), (2971, 679328), (3266, 617968), (3692, 546664), (4784, 421882), (5942, 339664), (6532, 308984), (7384, 273332), (9568, 210941), (11884, 169832), (13064, 154492), (14768, 136666), (21229, 95072), (23768, 84916), (26128, 77246), (29536, 68333), (38623, 52256), (42458, 47536)]