714304876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{21061}}^1$

素因数の和:21265

約数の個数: 24

約数和(自身を含む): 1279727120

約数和(自身を除く): 565422244

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 8479, 16958, 21061, 33916, 42122, 84244, 1284721, 2569442, 2927479, 5138884, 5854958, 11709916, 178576219, 357152438, 714304876]

約数ペア:

[(1, 714304876), (2, 357152438), (4, 178576219), (61, 11709916), (122, 5854958), (139, 5138884), (244, 2927479), (278, 2569442), (556, 1284721), (8479, 84244), (16958, 42122), (21061, 33916)]