1894393435

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2371}}^1$

素因数の和:2659

約数の個数: 32

約数和(自身を含む): 2527603200

約数和(自身を除く): 633209765

約数列:

[1, 5, 11, 55, 73, 199, 365, 803, 995, 2189, 2371, 4015, 10945, 11855, 14527, 26081, 72635, 130405, 159797, 173083, 471829, 798985, 865415, 1903913, 2359145, 5190119, 9519565, 25950595, 34443517, 172217585, 378878687, 1894393435]

約数ペア:

[(1, 1894393435), (5, 378878687), (11, 172217585), (55, 34443517), (73, 25950595), (199, 9519565), (365, 5190119), (803, 2359145), (995, 1903913), (2189, 865415), (2371, 798985), (4015, 471829), (10945, 173083), (11855, 159797), (14527, 130405), (26081, 72635)]