1900125581

素因数分解:

${\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1429}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 2086175520

約数和(自身を除く): 186049939

約数列:

[1, 17, 43, 107, 289, 731, 1429, 1819, 4601, 12427, 24293, 30923, 61447, 78217, 152903, 412981, 1044599, 1329689, 2599351, 6574829, 17758183, 44188967, 111772093, 1900125581]

約数ペア:

[(1, 1900125581), (17, 111772093), (43, 44188967), (107, 17758183), (289, 6574829), (731, 2599351), (1429, 1329689), (1819, 1044599), (4601, 412981), (12427, 152903), (24293, 78217), (30923, 61447)]