2813719489

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1\times {\mathrm{6379}}^1$

素因数の和:7480

約数の個数: 16

約数和(自身を含む): 3272072320

約数和(自身を除く): 458352831

約数列:

[1, 7, 61, 427, 1033, 6379, 7231, 44653, 63013, 389119, 441091, 2723833, 6589507, 46126549, 401959927, 2813719489]

約数ペア:

[(1, 2813719489), (7, 401959927), (61, 46126549), (427, 6589507), (1033, 2723833), (6379, 441091), (7231, 389119), (44653, 63013)]