13271388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 33581856

約数和(自身を除く): 20310468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 241, 353, 482, 706, 723, 964, 1059, 1412, 1446, 2118, 2892, 3133, 4236, 4589, 6266, 9178, 9399, 12532, 13767, 18356, 18798, 27534, 37596, 55068, 85073, 170146, 255219, 340292, 510438, 1020876, 1105949, 2211898, 3317847, 4423796, 6635694, 13271388]

約数ペア:

[(1, 13271388), (2, 6635694), (3, 4423796), (4, 3317847), (6, 2211898), (12, 1105949), (13, 1020876), (26, 510438), (39, 340292), (52, 255219), (78, 170146), (156, 85073), (241, 55068), (353, 37596), (482, 27534), (706, 18798), (723, 18356), (964, 13767), (1059, 12532), (1412, 9399), (1446, 9178), (2118, 6266), (2892, 4589), (3133, 4236)]