1540005841

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{669859}}^1$

素因数の和:669900

約数の個数: 12

約数和(自身を含む): 1781827600

約数和(自身を除く): 241821759

約数列:

[1, 11, 19, 121, 209, 2299, 669859, 7368449, 12727321, 81052939, 140000531, 1540005841]

約数ペア:

[(1, 1540005841), (11, 140000531), (19, 81052939), (121, 12727321), (209, 7368449), (2299, 669859)]