8871999604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{170615377}}^1$

素因数の和:170615394

約数の個数: 12

約数和(自身を含む): 16720307044

約数和(自身を除く): 7848307440

約数列:

[1, 2, 4, 13, 26, 52, 170615377, 341230754, 682461508, 2217999901, 4435999802, 8871999604]

約数ペア:

[(1, 8871999604), (2, 4435999802), (4, 2217999901), (13, 682461508), (26, 341230754), (52, 170615377)]