123360226

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12498

約数の個数: 24

約数和(自身を含む): 208368972

約数和(自身を除く): 85008746

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 9922, 12433, 24866, 136763, 273526, 509753, 1019506, 1504393, 3008786, 5607283, 11214566, 61680113, 123360226]

約数ペア:

[(1, 123360226), (2, 61680113), (11, 11214566), (22, 5607283), (41, 3008786), (82, 1504393), (121, 1019506), (242, 509753), (451, 273526), (902, 136763), (4961, 24866), (9922, 12433)]