2019916816

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{6899}}^1$

素因数の和:7567

約数の個数: 40

約数和(自身を含む): 4055544000

約数和(自身を除く): 2035627184

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 631, 1262, 2524, 5048, 6899, 10096, 13798, 18299, 27596, 36598, 55192, 73196, 110384, 146392, 200071, 292784, 400142, 800284, 1600568, 3201136, 4353269, 8706538, 17413076, 34826152, 69652304, 126244801, 252489602, 504979204, 1009958408, 2019916816]

約数ペア:

[(1, 2019916816), (2, 1009958408), (4, 504979204), (8, 252489602), (16, 126244801), (29, 69652304), (58, 34826152), (116, 17413076), (232, 8706538), (464, 4353269), (631, 3201136), (1262, 1600568), (2524, 800284), (5048, 400142), (6899, 292784), (10096, 200071), (13798, 146392), (18299, 110384), (27596, 73196), (36598, 55192)]