2021962384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{11423}}^1$

素因数の和:11504

約数の個数: 80

約数和(自身を含む): 4521710592

約数和(自身を除く): 2499748208

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 208, 296, 299, 368, 481, 592, 598, 851, 962, 1196, 1702, 1924, 2392, 3404, 3848, 4784, 6808, 7696, 11063, 11423, 13616, 22126, 22846, 44252, 45692, 88504, 91384, 148499, 177008, 182768, 262729, 296998, 422651, 525458, 593996, 845302, 1050916, 1187992, 1690604, 2101832, 2375984, 3381208, 3415477, 4203664, 5494463, 6762416, 6830954, 9720973, 10988926, 13661908, 19441946, 21977852, 27323816, 38883892, 43955704, 54647632, 77767784, 87911408, 126372649, 155535568, 252745298, 505490596, 1010981192, 2021962384]

約数ペア:

[(1, 2021962384), (2, 1010981192), (4, 505490596), (8, 252745298), (13, 155535568), (16, 126372649), (23, 87911408), (26, 77767784), (37, 54647632), (46, 43955704), (52, 38883892), (74, 27323816), (92, 21977852), (104, 19441946), (148, 13661908), (184, 10988926), (208, 9720973), (296, 6830954), (299, 6762416), (368, 5494463), (481, 4203664), (592, 3415477), (598, 3381208), (851, 2375984), (962, 2101832), (1196, 1690604), (1702, 1187992), (1924, 1050916), (2392, 845302), (3404, 593996), (3848, 525458), (4784, 422651), (6808, 296998), (7696, 262729), (11063, 182768), (11423, 177008), (13616, 148499), (22126, 91384), (22846, 88504), (44252, 45692)]