2938403908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{16127}}^1$

素因数の和:16284

約数の個数: 48

約数和(自身を含む): 5803757568

約数和(自身を除く): 2865353660

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 101, 164, 202, 404, 451, 902, 1111, 1804, 2222, 4141, 4444, 8282, 16127, 16564, 32254, 45551, 64508, 91102, 177397, 182204, 354794, 661207, 709588, 1322414, 1628827, 2644828, 3257654, 6515308, 7273277, 14546554, 17917097, 29093108, 35834194, 66781907, 71668388, 133563814, 267127628, 734600977, 1469201954, 2938403908]

約数ペア:

[(1, 2938403908), (2, 1469201954), (4, 734600977), (11, 267127628), (22, 133563814), (41, 71668388), (44, 66781907), (82, 35834194), (101, 29093108), (164, 17917097), (202, 14546554), (404, 7273277), (451, 6515308), (902, 3257654), (1111, 2644828), (1804, 1628827), (2222, 1322414), (4141, 709588), (4444, 661207), (8282, 354794), (16127, 182204), (16564, 177397), (32254, 91102), (45551, 64508)]