628629892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{8419}}^1$

素因数の和:10131

約数の個数: 24

約数和(自身を含む): 1200961440

約数和(自身を除く): 572331548

約数列:

[1, 2, 4, 11, 22, 44, 1697, 3394, 6788, 8419, 16838, 18667, 33676, 37334, 74668, 92609, 185218, 370436, 14287043, 28574086, 57148172, 157157473, 314314946, 628629892]

約数ペア:

[(1, 628629892), (2, 314314946), (4, 157157473), (11, 57148172), (22, 28574086), (44, 14287043), (1697, 370436), (3394, 185218), (6788, 92609), (8419, 74668), (16838, 37334), (18667, 33676)]