2015945399

素因数分解:

${\mathrm{13}}^2\times {\mathrm{1451}}^1\times {\mathrm{8221}}^1$

素因数の和:9698

約数の個数: 12

約数和(自身を含む): 2184716952

約数和(自身を除く): 168771553

約数列:

[1, 13, 169, 1451, 8221, 18863, 106873, 245219, 1389349, 11928671, 155072723, 2015945399]

約数ペア:

[(1, 2015945399), (13, 155072723), (169, 11928671), (1451, 1389349), (8221, 245219), (18863, 106873)]