2012100908

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{1254427}}^1$

素因数の和:1254832

約数の個数: 12

約数和(自身を含む): 3529960392

約数和(自身を除く): 1517859484

約数列:

[1, 2, 4, 401, 802, 1604, 1254427, 2508854, 5017708, 503025227, 1006050454, 2012100908]

約数ペア:

[(1, 2012100908), (2, 1006050454), (4, 503025227), (401, 5017708), (802, 2508854), (1604, 1254427)]