2017223369

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1\times {\mathrm{6563}}^1$

素因数の和:8900

約数の個数: 16

約数和(自身を含む): 2428154880

約数和(自身を除く): 410931511

約数列:

[1, 7, 19, 133, 2311, 6563, 16177, 43909, 45941, 124697, 307363, 872879, 15167093, 106169651, 288174767, 2017223369]

約数ペア:

[(1, 2017223369), (7, 288174767), (19, 106169651), (133, 15167093), (2311, 872879), (6563, 307363), (16177, 124697), (43909, 45941)]