2008463723

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^2\times {\mathrm{1319}}^1$

素因数の和:1559

約数の個数: 24

約数和(自身を含む): 2440838400

約数和(自身を除く): 432374677

約数列:

[1, 7, 19, 107, 133, 749, 1319, 2033, 9233, 11449, 14231, 25061, 80143, 141133, 175427, 217531, 987931, 1522717, 2681527, 15101231, 18770689, 105708617, 286923389, 2008463723]

約数ペア:

[(1, 2008463723), (7, 286923389), (19, 105708617), (107, 18770689), (133, 15101231), (749, 2681527), (1319, 1522717), (2033, 987931), (9233, 217531), (11449, 175427), (14231, 141133), (25061, 80143)]