2013147578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{72161}}^1$

素因数の和:72242

約数の個数: 32

約数和(自身を含む): 3455116560

約数和(自身を除く): 1441968982

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 754, 962, 1073, 2146, 13949, 27898, 72161, 144322, 938093, 1876186, 2092669, 2669957, 4185338, 5339914, 27204697, 34709441, 54409394, 69418882, 77428753, 154857506, 1006573789, 2013147578]

約数ペア:

[(1, 2013147578), (2, 1006573789), (13, 154857506), (26, 77428753), (29, 69418882), (37, 54409394), (58, 34709441), (74, 27204697), (377, 5339914), (481, 4185338), (754, 2669957), (962, 2092669), (1073, 1876186), (2146, 938093), (13949, 144322), (27898, 72161)]