2116666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:437

約数の個数: 16

約数和(自身を含む): 3302208

約数和(自身を除く): 1185542

約数列:

[1, 2, 41, 82, 83, 166, 311, 622, 3403, 6806, 12751, 25502, 25813, 51626, 1058333, 2116666]

約数ペア:

[(1, 2116666), (2, 1058333), (41, 51626), (82, 25813), (83, 25502), (166, 12751), (311, 6806), (622, 3403)]