28931086

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:747

約数の個数: 16

約数和(自身を含む): 43943328

約数和(自身を除く): 15012242

約数列:

[1, 2, 193, 241, 311, 386, 482, 622, 46513, 60023, 74951, 93026, 120046, 149902, 14465543, 28931086]

約数ペア:

[(1, 28931086), (2, 14465543), (193, 149902), (241, 120046), (311, 93026), (386, 74951), (482, 60023), (622, 46513)]