2069735491

素因数分解:

${\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{19759}}^1$

素因数の和:19930

約数の個数: 12

約数和(自身を含む): 2158384800

約数和(自身を除く): 88649309

約数列:

[1, 31, 109, 961, 3379, 19759, 104749, 612529, 2153731, 18988399, 66765661, 2069735491]

約数ペア:

[(1, 2069735491), (31, 66765661), (109, 18988399), (961, 2153731), (3379, 612529), (19759, 104749)]