824428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 1615824

約数和(自身を除く): 791396

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 457, 902, 914, 1804, 1828, 5027, 10054, 18737, 20108, 37474, 74948, 206107, 412214, 824428]

約数ペア:

[(1, 824428), (2, 412214), (4, 206107), (11, 74948), (22, 37474), (41, 20108), (44, 18737), (82, 10054), (164, 5027), (451, 1828), (457, 1804), (902, 914)]