1383404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 1374484

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1367, 2734, 5468, 15037, 30074, 31441, 60148, 62882, 125764, 345851, 691702, 1383404]

約数ペア:

[(1, 1383404), (2, 691702), (4, 345851), (11, 125764), (22, 62882), (23, 60148), (44, 31441), (46, 30074), (92, 15037), (253, 5468), (506, 2734), (1012, 1367)]