8687443916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{52972219}}^1$

素因数の和:52972264

約数の個数: 12

約数和(自身を含む): 15573832680

約数和(自身を除く): 6886388764

約数列:

[1, 2, 4, 41, 82, 164, 52972219, 105944438, 211888876, 2171860979, 4343721958, 8687443916]

約数ペア:

[(1, 8687443916), (2, 4343721958), (4, 2171860979), (41, 211888876), (82, 105944438), (164, 52972219)]