53398678478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82660493}}^1$

素因数の和:82660531

約数の個数: 16

約数和(自身を含む): 89273333520

約数和(自身を除く): 35874655042

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 82660493, 165320986, 1405228381, 1570549367, 2810456762, 3141098734, 26699339239, 53398678478]

約数ペア:

[(1, 53398678478), (2, 26699339239), (17, 3141098734), (19, 2810456762), (34, 1570549367), (38, 1405228381), (323, 165320986), (646, 82660493)]