3942818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1$

素因数の和:937

約数の個数: 16

約数和(自身を含む): 6485184

約数和(自身を除く): 2542366

約数列:

[1, 2, 11, 22, 277, 554, 647, 1294, 3047, 6094, 7117, 14234, 179219, 358438, 1971409, 3942818]

約数ペア:

[(1, 3942818), (2, 1971409), (11, 358438), (22, 179219), (277, 14234), (554, 7117), (647, 6094), (1294, 3047)]