1117508

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 2261952

約数和(自身を除く): 1144444

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 373, 428, 746, 749, 1492, 1498, 2611, 2996, 5222, 10444, 39911, 79822, 159644, 279377, 558754, 1117508]

約数ペア:

[(1, 1117508), (2, 558754), (4, 279377), (7, 159644), (14, 79822), (28, 39911), (107, 10444), (214, 5222), (373, 2996), (428, 2611), (746, 1498), (749, 1492)]