1338962009

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{8647}}^1$

素因数の和:10676

約数の個数: 16

約数和(自身を含む): 1670378496

約数和(自身を除く): 331416487

約数列:

[1, 7, 11, 77, 2011, 8647, 14077, 22121, 60529, 95117, 154847, 665819, 17389117, 121723819, 191280287, 1338962009]

約数ペア:

[(1, 1338962009), (7, 191280287), (11, 121723819), (77, 17389117), (2011, 665819), (8647, 154847), (14077, 95117), (22121, 60529)]