2016994903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1540867}}^1$

素因数の和:1540902

約数の個数: 16

約数和(自身を含む): 2662619904

約数和(自身を除く): 645625001

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 1540867, 10786069, 16949537, 26194739, 118646759, 183363173, 288142129, 2016994903]

約数ペア:

[(1, 2016994903), (7, 288142129), (11, 183363173), (17, 118646759), (77, 26194739), (119, 16949537), (187, 10786069), (1309, 1540867)]