42589006

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{495221}}^1$

素因数の和:495266

約数の個数: 8

約数和(自身を含む): 65369304

約数和(自身を除く): 22780298

約数列:

[1, 2, 43, 86, 495221, 990442, 21294503, 42589006]

約数ペア:

[(1, 42589006), (2, 21294503), (43, 990442), (86, 495221)]