127132018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{287629}}^1$

素因数の和:287661

約数の個数: 16

約数和(自身を含む): 217448280

約数和(自身を除く): 90316262

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 287629, 575258, 3739177, 4889693, 7478354, 9779386, 63566009, 127132018]

約数ペア:

[(1, 127132018), (2, 63566009), (13, 9779386), (17, 7478354), (26, 4889693), (34, 3739177), (221, 575258), (442, 287629)]