745717588

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{1861}}^1$

素因数の和:3184

約数の個数: 48

約数和(自身を含む): 1629145728

約数和(自身を除く): 883428140

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1301, 1861, 2602, 3722, 5204, 7444, 9107, 13027, 14311, 18214, 20471, 26054, 28622, 36428, 40942, 52108, 57244, 81884, 100177, 143297, 200354, 286594, 400708, 573188, 2421161, 4842322, 9684644, 16948127, 26632771, 33896254, 53265542, 67792508, 106531084, 186429397, 372858794, 745717588]

約数ペア:

[(1, 745717588), (2, 372858794), (4, 186429397), (7, 106531084), (11, 67792508), (14, 53265542), (22, 33896254), (28, 26632771), (44, 16948127), (77, 9684644), (154, 4842322), (308, 2421161), (1301, 573188), (1861, 400708), (2602, 286594), (3722, 200354), (5204, 143297), (7444, 100177), (9107, 81884), (13027, 57244), (14311, 52108), (18214, 40942), (20471, 36428), (26054, 28622)]