2008227795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{242101}}^1$

素因数の和:242195

約数の個数: 32

約数和(自身を含む): 3718686720

約数和(自身を除く): 1710458925

約数列:

[1, 3, 5, 7, 15, 21, 35, 79, 105, 237, 395, 553, 1185, 1659, 2765, 8295, 242101, 726303, 1210505, 1694707, 3631515, 5084121, 8473535, 19125979, 25420605, 57377937, 95629895, 133881853, 286889685, 401645559, 669409265, 2008227795]

約数ペア:

[(1, 2008227795), (3, 669409265), (5, 401645559), (7, 286889685), (15, 133881853), (21, 95629895), (35, 57377937), (79, 25420605), (105, 19125979), (237, 8473535), (395, 5084121), (553, 3631515), (1185, 1694707), (1659, 1210505), (2765, 726303), (8295, 242101)]