2255176

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 48

約数和(自身を含む): 5376240

約数和(自身を除く): 3121064

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 523, 539, 616, 1046, 1078, 2092, 2156, 3661, 4184, 4312, 5753, 7322, 11506, 14644, 23012, 25627, 29288, 40271, 46024, 51254, 80542, 102508, 161084, 205016, 281897, 322168, 563794, 1127588, 2255176]

約数ペア:

[(1, 2255176), (2, 1127588), (4, 563794), (7, 322168), (8, 281897), (11, 205016), (14, 161084), (22, 102508), (28, 80542), (44, 51254), (49, 46024), (56, 40271), (77, 29288), (88, 25627), (98, 23012), (154, 14644), (196, 11506), (308, 7322), (392, 5753), (523, 4312), (539, 4184), (616, 3661), (1046, 2156), (1078, 2092)]