638082012

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{107857}}^1$

素因数の和:107910

約数の個数: 48

約数和(自身を含む): 1630812960

約数和(自身を除く): 992730948

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 5916, 107857, 215714, 323571, 431428, 647142, 1294284, 1833569, 3127853, 3667138, 5500707, 6255706, 7334276, 9383559, 11001414, 12511412, 18767118, 22002828, 37534236, 53173501, 106347002, 159520503, 212694004, 319041006, 638082012]

約数ペア:

[(1, 638082012), (2, 319041006), (3, 212694004), (4, 159520503), (6, 106347002), (12, 53173501), (17, 37534236), (29, 22002828), (34, 18767118), (51, 12511412), (58, 11001414), (68, 9383559), (87, 7334276), (102, 6255706), (116, 5500707), (174, 3667138), (204, 3127853), (348, 1833569), (493, 1294284), (986, 647142), (1479, 431428), (1972, 323571), (2958, 215714), (5916, 107857)]