2017685131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1117}}^1\times {\mathrm{23459}}^1$

素因数の和:24594

約数の個数: 16

約数和(自身を含む): 2517914880

約数和(自身を除く): 500229749

約数列:

[1, 7, 11, 77, 1117, 7819, 12287, 23459, 86009, 164213, 258049, 1806343, 26203703, 183425921, 288240733, 2017685131]

約数ペア:

[(1, 2017685131), (7, 288240733), (11, 183425921), (77, 26203703), (1117, 1806343), (7819, 258049), (12287, 164213), (23459, 86009)]