2080789631248

素因数分解:

$2^4\times {\mathrm{860929}}^1\times {\mathrm{151057}}^1$

素因数の和:1011994

約数の個数: 20

約数和(自身を含む): 4031561282140

約数和(自身を除く): 1950771650892

約数列:

[1, 2, 4, 8, 16, 151057, 302114, 604228, 860929, 1208456, 1721858, 2416912, 3443716, 6887432, 13774864, 130049351953, 260098703906, 520197407812, 1040394815624, 2080789631248]

約数ペア:

[(1, 2080789631248), (2, 1040394815624), (4, 520197407812), (8, 260098703906), (16, 130049351953), (151057, 13774864), (302114, 6887432), (604228, 3443716), (860929, 2416912), (1208456, 1721858)]