156890526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2011417}}^1$

素因数の和:2011435

約数の個数: 16

約数和(自身を含む): 337918224

約数和(自身を除く): 181027698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2011417, 4022834, 6034251, 12068502, 26148421, 52296842, 78445263, 156890526]

約数ペア:

[(1, 156890526), (2, 78445263), (3, 52296842), (6, 26148421), (13, 12068502), (26, 6034251), (39, 4022834), (78, 2011417)]