258240334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{27109}}^1$

素因数の和:27555

約数の個数: 16

約数和(自身を含む): 423566640

約数和(自身を除く): 165326306

約数列:

[1, 2, 11, 22, 433, 866, 4763, 9526, 27109, 54218, 298199, 596398, 11738197, 23476394, 129120167, 258240334]

約数ペア:

[(1, 258240334), (2, 129120167), (11, 23476394), (22, 11738197), (433, 596398), (866, 298199), (4763, 54218), (9526, 27109)]