2015128423

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{17027}}^1$

素因数の和:17127

約数の個数: 32

約数和(自身を含む): 2648194560

約数和(自身を除く): 633066137

約数列:

[1, 7, 11, 29, 53, 77, 203, 319, 371, 583, 1537, 2233, 4081, 10759, 16907, 17027, 118349, 119189, 187297, 493783, 902431, 1311079, 3456481, 5431613, 6317017, 9926741, 26170499, 38021291, 69487187, 183193493, 287875489, 2015128423]

約数ペア:

[(1, 2015128423), (7, 287875489), (11, 183193493), (29, 69487187), (53, 38021291), (77, 26170499), (203, 9926741), (319, 6317017), (371, 5431613), (583, 3456481), (1537, 1311079), (2233, 902431), (4081, 493783), (10759, 187297), (16907, 119189), (17027, 118349)]