2017282183

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{40031}}^1$

素因数の和:40374

約数の個数: 16

約数和(自身を含む): 2413449216

約数和(自身を除く): 396167033

約数列:

[1, 7, 23, 161, 313, 2191, 7199, 40031, 50393, 280217, 920713, 6444991, 12529703, 87707921, 288183169, 2017282183]

約数ペア:

[(1, 2017282183), (7, 288183169), (23, 87707921), (161, 12529703), (313, 6444991), (2191, 920713), (7199, 280217), (40031, 50393)]