2008011458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1\times {\mathrm{21859}}^1$

素因数の和:23881

約数の個数: 16

約数和(自身を含む): 3144692160

約数和(自身を除く): 1136680702

約数列:

[1, 2, 23, 46, 1997, 3994, 21859, 43718, 45931, 91862, 502757, 1005514, 43652423, 87304846, 1004005729, 2008011458]

約数ペア:

[(1, 2008011458), (2, 1004005729), (23, 87304846), (46, 43652423), (1997, 1005514), (3994, 502757), (21859, 91862), (43718, 45931)]