1229580286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{201769}}^1$

素因数の和:202059

約数の個数: 16

約数和(自身を含む): 2019314160

約数和(自身を除く): 789733874

約数列:

[1, 2, 11, 22, 277, 554, 3047, 6094, 201769, 403538, 2219459, 4438918, 55890013, 111780026, 614790143, 1229580286]

約数ペア:

[(1, 1229580286), (2, 614790143), (11, 111780026), (22, 55890013), (277, 4438918), (554, 2219459), (3047, 403538), (6094, 201769)]