28938207619

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{328429}}^1$

素因数の和:328590

約数の個数: 16

約数和(自身を含む): 31497750720

約数和(自身を除く): 2559543101

約数列:

[1, 17, 71, 73, 1207, 1241, 5183, 88111, 328429, 5583293, 23318459, 23975317, 396413803, 407580389, 1702247507, 28938207619]

約数ペア:

[(1, 28938207619), (17, 1702247507), (71, 407580389), (73, 396413803), (1207, 23975317), (1241, 23318459), (5183, 5583293), (88111, 328429)]