2008160572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{45640013}}^1$

素因数の和:45640028

約数の個数: 12

約数和(自身を含む): 3833761176

約数和(自身を除く): 1825600604

約数列:

[1, 2, 4, 11, 22, 44, 45640013, 91280026, 182560052, 502040143, 1004080286, 2008160572]

約数ペア:

[(1, 2008160572), (2, 1004080286), (4, 502040143), (11, 182560052), (22, 91280026), (44, 45640013)]