2013956357

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{890737}}^1$

素因数の和:890780

約数の個数: 16

約数和(自身を含む): 2565325440

約数和(自身を除く): 551369083

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 890737, 6235159, 15142529, 16924003, 105997703, 118468021, 287708051, 2013956357]

約数ペア:

[(1, 2013956357), (7, 287708051), (17, 118468021), (19, 105997703), (119, 16924003), (133, 15142529), (323, 6235159), (2261, 890737)]