2007947870

素因数分解:

$2^1\times 5^1\times {\mathrm{5167}}^1\times {\mathrm{38861}}^1$

素因数の和:44035

約数の個数: 16

約数和(自身を含む): 3615098688

約数和(自身を除く): 1607150818

約数列:

[1, 2, 5, 10, 5167, 10334, 25835, 38861, 51670, 77722, 194305, 388610, 200794787, 401589574, 1003973935, 2007947870]

約数ペア:

[(1, 2007947870), (2, 1003973935), (5, 401589574), (10, 200794787), (5167, 388610), (10334, 194305), (25835, 77722), (38861, 51670)]