2017820156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{628213}}^1$

素因数の和:628301

約数の個数: 24

約数和(自身を含む): 3904978224

約数和(自身を除く): 1887158068

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 628213, 1256426, 2512852, 6910343, 13820686, 27641372, 45859549, 91719098, 183438196, 504455039, 1008910078, 2017820156]

約数ペア:

[(1, 2017820156), (2, 1008910078), (4, 504455039), (11, 183438196), (22, 91719098), (44, 45859549), (73, 27641372), (146, 13820686), (292, 6910343), (803, 2512852), (1606, 1256426), (3212, 628213)]