1226566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:579

約数の個数: 16

約数和(自身を含む): 2027520

約数和(自身を除く): 800954

約数列:

[1, 2, 11, 22, 127, 254, 439, 878, 1397, 2794, 4829, 9658, 55753, 111506, 613283, 1226566]

約数ペア:

[(1, 1226566), (2, 613283), (11, 111506), (22, 55753), (127, 9658), (254, 4829), (439, 2794), (878, 1397)]