2097651248

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1702639}}^1$

素因数の和:1702665

約数の個数: 40

約数和(自身を含む): 5067056640

約数和(自身を除く): 2969405392

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1702639, 3405278, 6810556, 11918473, 13621112, 18729029, 23836946, 27242224, 37458058, 47673892, 74916116, 95347784, 131103203, 149832232, 190695568, 262206406, 299664464, 524412812, 1048825624, 2097651248]

約数ペア:

[(1, 2097651248), (2, 1048825624), (4, 524412812), (7, 299664464), (8, 262206406), (11, 190695568), (14, 149832232), (16, 131103203), (22, 95347784), (28, 74916116), (44, 47673892), (56, 37458058), (77, 27242224), (88, 23836946), (112, 18729029), (154, 13621112), (176, 11918473), (308, 6810556), (616, 3405278), (1232, 1702639)]