22780266728

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{2794439}}^1$

素因数の和:2795464

約数の個数: 16

約数和(自身を含む): 42754932000

約数和(自身を除く): 19974665272

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 2794439, 5588878, 11177756, 22355512, 2847533341, 5695066682, 11390133364, 22780266728]

約数ペア:

[(1, 22780266728), (2, 11390133364), (4, 5695066682), (8, 2847533341), (1019, 22355512), (2038, 11177756), (4076, 5588878), (8152, 2794439)]