2016646877

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{18127}}^1$

素因数の和:18848

約数の個数: 16

約数和(自身を含む): 2408558592

約数和(自身を除く): 391911715

約数列:

[1, 7, 23, 161, 691, 4837, 15893, 18127, 111251, 126889, 416921, 2918447, 12525757, 87680299, 288092411, 2016646877]

約数ペア:

[(1, 2016646877), (7, 288092411), (23, 87680299), (161, 12525757), (691, 2918447), (4837, 416921), (15893, 126889), (18127, 111251)]