508666409

素因数分解:

${\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{997}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 536165520

約数和(自身を除く): 27499111

約数列:

[1, 29, 73, 241, 997, 2117, 6989, 17593, 28913, 72781, 240277, 510197, 2110649, 6968033, 17540221, 508666409]

約数ペア:

[(1, 508666409), (29, 17540221), (73, 6968033), (241, 2110649), (997, 510197), (2117, 240277), (6989, 72781), (17593, 28913)]