2039841188

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{946123}}^1$

素因数の和:946152

約数の個数: 36

約数和(自身を含む): 4530041712

約数和(自身を除く): 2490200524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 946123, 1892246, 3784492, 6622861, 10407353, 13245722, 20814706, 26491444, 41629412, 46360027, 72851471, 92720054, 145702942, 185440108, 291405884, 509960297, 1019920594, 2039841188]

約数ペア:

[(1, 2039841188), (2, 1019920594), (4, 509960297), (7, 291405884), (11, 185440108), (14, 145702942), (22, 92720054), (28, 72851471), (44, 46360027), (49, 41629412), (77, 26491444), (98, 20814706), (154, 13245722), (196, 10407353), (308, 6622861), (539, 3784492), (1078, 1892246), (2156, 946123)]