2012131436

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{231067}}^1$

素因数の和:231389

約数の個数: 24

約数和(自身を含む): 4037220096

約数和(自身を除く): 2025088660

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 8708, 231067, 462134, 924268, 1617469, 3234938, 6469876, 71861837, 143723674, 287447348, 503032859, 1006065718, 2012131436]

約数ペア:

[(1, 2012131436), (2, 1006065718), (4, 503032859), (7, 287447348), (14, 143723674), (28, 71861837), (311, 6469876), (622, 3234938), (1244, 1617469), (2177, 924268), (4354, 462134), (8708, 231067)]