122120878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{135389}}^1$

素因数の和:135443

約数の個数: 16

約数和(自身を含む): 204709680

約数和(自身を除く): 82588802

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 135389, 270778, 1489279, 2978558, 5550949, 11101898, 61060439, 122120878]

約数ペア:

[(1, 122120878), (2, 61060439), (11, 11101898), (22, 5550949), (41, 2978558), (82, 1489279), (451, 270778), (902, 135389)]