1313871328

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{533227}}^1$

素因数の和:533255

約数の個数: 48

約数和(自身を含む): 3224962944

約数和(自身を除く): 1911091616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 533227, 1066454, 2132908, 3732589, 4265816, 5865497, 7465178, 8531632, 11730994, 14930356, 17063264, 23461988, 29860712, 41058479, 46923976, 59721424, 82116958, 93847952, 119442848, 164233916, 187695904, 328467832, 656935664, 1313871328]

約数ペア:

[(1, 1313871328), (2, 656935664), (4, 328467832), (7, 187695904), (8, 164233916), (11, 119442848), (14, 93847952), (16, 82116958), (22, 59721424), (28, 46923976), (32, 41058479), (44, 29860712), (56, 23461988), (77, 17063264), (88, 14930356), (112, 11730994), (154, 8531632), (176, 7465178), (224, 5865497), (308, 4265816), (352, 3732589), (616, 2132908), (1232, 1066454), (2464, 533227)]