330138032

素因数分解:

$2^4\times 7^1\times {\mathrm{2947661}}^1$

素因数の和:2947676

約数の個数: 20

約数和(自身を含む): 731020176

約数和(自身を除く): 400882144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2947661, 5895322, 11790644, 20633627, 23581288, 41267254, 47162576, 82534508, 165069016, 330138032]

約数ペア:

[(1, 330138032), (2, 165069016), (4, 82534508), (7, 47162576), (8, 41267254), (14, 23581288), (16, 20633627), (28, 11790644), (56, 5895322), (112, 2947661)]