2017207874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{22153}}^1\times {\mathrm{4139}}^1$

素因数の和:26305

約数の個数: 16

約数和(自身を含む): 3301832160

約数和(自身を除く): 1284624286

約数列:

[1, 2, 11, 22, 4139, 8278, 22153, 44306, 45529, 91058, 243683, 487366, 91691267, 183382534, 1008603937, 2017207874]

約数ペア:

[(1, 2017207874), (2, 1008603937), (11, 183382534), (22, 91691267), (4139, 487366), (8278, 243683), (22153, 91058), (44306, 45529)]