2888891537

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{29633}}^1$

素因数の和:30392

約数の個数: 16

約数和(自身を含む): 3480216960

約数和(自身を除く): 591325423

約数列:

[1, 7, 19, 133, 733, 5131, 13927, 29633, 97489, 207431, 563027, 3941189, 21720989, 152046923, 412698791, 2888891537]

約数ペア:

[(1, 2888891537), (7, 412698791), (19, 152046923), (133, 21720989), (733, 3941189), (5131, 563027), (13927, 207431), (29633, 97489)]