542940554

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{14737}}^1$

素因数の和:14874

約数の個数: 24

約数和(自身を含む): 890027820

約数和(自身を除く): 347087266

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 2834, 14737, 18421, 29474, 36842, 191581, 383162, 1606333, 2490553, 3212666, 4981106, 20882329, 41764658, 271470277, 542940554]

約数ペア:

[(1, 542940554), (2, 271470277), (13, 41764658), (26, 20882329), (109, 4981106), (169, 3212666), (218, 2490553), (338, 1606333), (1417, 383162), (2834, 191581), (14737, 36842), (18421, 29474)]