2016520745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{61961}}^1$

素因数の和:62272

約数の個数: 16

約数和(自身を含む): 2533997952

約数和(自身を除く): 517477207

約数列:

[1, 5, 23, 115, 283, 1415, 6509, 32545, 61961, 309805, 1425103, 7125515, 17534963, 87674815, 403304149, 2016520745]

約数ペア:

[(1, 2016520745), (5, 403304149), (23, 87674815), (115, 17534963), (283, 7125515), (1415, 1425103), (6509, 309805), (32545, 61961)]