561044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 1100736

約数和(自身を除く): 539692

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 311, 451, 622, 902, 1244, 1804, 3421, 6842, 12751, 13684, 25502, 51004, 140261, 280522, 561044]

約数ペア:

[(1, 561044), (2, 280522), (4, 140261), (11, 51004), (22, 25502), (41, 13684), (44, 12751), (82, 6842), (164, 3421), (311, 1804), (451, 1244), (622, 902)]