2180386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4933}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 3730104

約数和(自身を除く): 1549718

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 4933, 9866, 64129, 83861, 128258, 167722, 1090193, 2180386]

約数ペア:

[(1, 2180386), (2, 1090193), (13, 167722), (17, 128258), (26, 83861), (34, 64129), (221, 9866), (442, 4933)]