2065448

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 4924800

約数和(自身を除く): 2859352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 479, 539, 616, 958, 1078, 1916, 2156, 3353, 3832, 4312, 5269, 6706, 10538, 13412, 21076, 23471, 26824, 36883, 42152, 46942, 73766, 93884, 147532, 187768, 258181, 295064, 516362, 1032724, 2065448]

約数ペア:

[(1, 2065448), (2, 1032724), (4, 516362), (7, 295064), (8, 258181), (11, 187768), (14, 147532), (22, 93884), (28, 73766), (44, 46942), (49, 42152), (56, 36883), (77, 26824), (88, 23471), (98, 21076), (154, 13412), (196, 10538), (308, 6706), (392, 5269), (479, 4312), (539, 3832), (616, 3353), (958, 2156), (1078, 1916)]