5121644

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2765

約数の個数: 24

約数和(自身を含む): 10008768

約数和(自身を除く): 4887124

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2707, 5414, 10828, 29777, 59554, 116401, 119108, 232802, 465604, 1280411, 2560822, 5121644]

約数ペア:

[(1, 5121644), (2, 2560822), (4, 1280411), (11, 465604), (22, 232802), (43, 119108), (44, 116401), (86, 59554), (172, 29777), (473, 10828), (946, 5414), (1892, 2707)]