2009590022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{8304091}}^1$

素因数の和:8304115

約数の個数: 12

約数和(自身を含む): 3313332708

約数和(自身を除く): 1303742686

約数列:

[1, 2, 11, 22, 121, 242, 8304091, 16608182, 91345001, 182690002, 1004795011, 2009590022]

約数ペア:

[(1, 2009590022), (2, 1004795011), (11, 182690002), (22, 91345001), (121, 16608182), (242, 8304091)]