1288859096

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1000667}}^1$

素因数の和:1000703

約数の個数: 32

約数和(自身を含む): 2881923840

約数和(自身を除く): 1593064744

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1000667, 2001334, 4002668, 7004669, 8005336, 14009338, 23015341, 28018676, 46030682, 56037352, 92061364, 161107387, 184122728, 322214774, 644429548, 1288859096]

約数ペア:

[(1, 1288859096), (2, 644429548), (4, 322214774), (7, 184122728), (8, 161107387), (14, 92061364), (23, 56037352), (28, 46030682), (46, 28018676), (56, 23015341), (92, 14009338), (161, 8005336), (184, 7004669), (322, 4002668), (644, 2001334), (1288, 1000667)]