2017816321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{457}}^1\times {\mathrm{827}}^1$

素因数の和:1584

約数の個数: 16

約数和(自身を含む): 2138823360

約数和(自身を除く): 121007039

約数列:

[1, 19, 281, 457, 827, 5339, 8683, 15713, 128417, 232387, 377939, 2439923, 4415353, 7180841, 106200859, 2017816321]

約数ペア:

[(1, 2017816321), (19, 106200859), (281, 7180841), (457, 4415353), (827, 2439923), (5339, 377939), (8683, 232387), (15713, 128417)]