3881636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 7572096

約数和(自身を除く): 3690460

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 1877, 2068, 3754, 7508, 20647, 41294, 82588, 88219, 176438, 352876, 970409, 1940818, 3881636]

約数ペア:

[(1, 3881636), (2, 1940818), (4, 970409), (11, 352876), (22, 176438), (44, 88219), (47, 82588), (94, 41294), (188, 20647), (517, 7508), (1034, 3754), (1877, 2068)]