122989298

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{2339}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 188023680

約数和(自身を除く): 65034382

約数列:

[1, 2, 61, 122, 431, 862, 2339, 4678, 26291, 52582, 142679, 285358, 1008109, 2016218, 61494649, 122989298]

約数ペア:

[(1, 122989298), (2, 61494649), (61, 2016218), (122, 1008109), (431, 285358), (862, 142679), (2339, 52582), (4678, 26291)]