2148562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4893

約数の個数: 16

約数和(自身を含む): 3675672

約数和(自身を除く): 1527110

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4861, 9722, 63193, 82637, 126386, 165274, 1074281, 2148562]

約数ペア:

[(1, 2148562), (2, 1074281), (13, 165274), (17, 126386), (26, 82637), (34, 63193), (221, 9722), (442, 4861)]