26786881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{443}}^1$

素因数の和:716

約数の個数: 16

約数和(自身を含む): 30689280

約数和(自身を除く): 3902399

約数列:

[1, 11, 23, 239, 253, 443, 2629, 4873, 5497, 10189, 60467, 105877, 112079, 1164647, 2435171, 26786881]

約数ペア:

[(1, 26786881), (11, 2435171), (23, 1164647), (239, 112079), (253, 105877), (443, 60467), (2629, 10189), (4873, 5497)]