2704464004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1\times {\mathrm{1373}}^1$

素因数の和:1980

約数の個数: 48

約数和(自身を含む): 5235269760

約数和(自身を除く): 2530805756

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 503, 979, 1006, 1373, 1958, 2012, 2746, 3916, 5492, 5533, 11066, 15103, 22132, 30206, 44767, 60412, 89534, 122197, 179068, 244394, 488788, 492437, 690619, 984874, 1344167, 1381238, 1969748, 2688334, 2762476, 5376668, 7596809, 15193618, 30387236, 61465091, 122930182, 245860364, 676116001, 1352232002, 2704464004]

約数ペア:

[(1, 2704464004), (2, 1352232002), (4, 676116001), (11, 245860364), (22, 122930182), (44, 61465091), (89, 30387236), (178, 15193618), (356, 7596809), (503, 5376668), (979, 2762476), (1006, 2688334), (1373, 1969748), (1958, 1381238), (2012, 1344167), (2746, 984874), (3916, 690619), (5492, 492437), (5533, 488788), (11066, 244394), (15103, 179068), (22132, 122197), (30206, 89534), (44767, 60412)]