2017337744

素因数分解:

$2^4\times {\mathrm{1117}}^1\times {\mathrm{112877}}^1$

素因数の和:114002

約数の個数: 20

約数和(自身を含む): 3912125724

約数和(自身を除く): 1894787980

約数列:

[1, 2, 4, 8, 16, 1117, 2234, 4468, 8936, 17872, 112877, 225754, 451508, 903016, 1806032, 126083609, 252167218, 504334436, 1008668872, 2017337744]

約数ペア:

[(1, 2017337744), (2, 1008668872), (4, 504334436), (8, 252167218), (16, 126083609), (1117, 1806032), (2234, 903016), (4468, 451508), (8936, 225754), (17872, 112877)]