6947740

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1117}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 14650272

約数和(自身を除く): 7702532

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1117, 1244, 1555, 2234, 3110, 4468, 5585, 6220, 11170, 22340, 347387, 694774, 1389548, 1736935, 3473870, 6947740]

約数ペア:

[(1, 6947740), (2, 3473870), (4, 1736935), (5, 1389548), (10, 694774), (20, 347387), (311, 22340), (622, 11170), (1117, 6220), (1244, 5585), (1555, 4468), (2234, 3110)]