118154564

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{244121}}^1$

素因数の和:244147

約数の個数: 18

約数和(自身を含む): 227277582

約数和(自身を除く): 109123018

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 244121, 488242, 976484, 2685331, 5370662, 10741324, 29538641, 59077282, 118154564]

約数ペア:

[(1, 118154564), (2, 59077282), (4, 29538641), (11, 10741324), (22, 5370662), (44, 2685331), (121, 976484), (242, 488242), (484, 244121)]