133438510

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{63241}}^1$

素因数の和:63459

約数の個数: 16

約数和(自身を含む): 241331472

約数和(自身を除く): 107892962

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 63241, 126482, 316205, 632410, 13343851, 26687702, 66719255, 133438510]

約数ペア:

[(1, 133438510), (2, 66719255), (5, 26687702), (10, 13343851), (211, 632410), (422, 316205), (1055, 126482), (2110, 63241)]