2203894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1301}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 4155984

約数和(自身を除く): 1952090

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1301, 1694, 2602, 9107, 14311, 18214, 28622, 100177, 157421, 200354, 314842, 1101947, 2203894]

約数ペア:

[(1, 2203894), (2, 1101947), (7, 314842), (11, 200354), (14, 157421), (22, 100177), (77, 28622), (121, 18214), (154, 14311), (242, 9107), (847, 2602), (1301, 1694)]