2011946805

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4064539}}^1$

素因数の和:4064561

約数の個数: 24

約数和(自身を含む): 3804409440

約数和(自身を除く): 1792462635

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 4064539, 12193617, 20322695, 36580851, 44709929, 60968085, 134129787, 182904255, 223549645, 402389361, 670648935, 2011946805]

約数ペア:

[(1, 2011946805), (3, 670648935), (5, 402389361), (9, 223549645), (11, 182904255), (15, 134129787), (33, 60968085), (45, 44709929), (55, 36580851), (99, 20322695), (165, 12193617), (495, 4064539)]