2056565872

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{311}}^1\times {\mathrm{2389}}^1$

素因数の和:2881

約数の個数: 40

約数和(自身を含む): 4022197920

約数和(自身を除く): 1965632048

約数列:

[1, 2, 4, 8, 16, 173, 311, 346, 622, 692, 1244, 1384, 2389, 2488, 2768, 4778, 4976, 9556, 19112, 38224, 53803, 107606, 215212, 413297, 430424, 742979, 826594, 860848, 1485958, 1653188, 2971916, 3306376, 5943832, 6612752, 11887664, 128535367, 257070734, 514141468, 1028282936, 2056565872]

約数ペア:

[(1, 2056565872), (2, 1028282936), (4, 514141468), (8, 257070734), (16, 128535367), (173, 11887664), (311, 6612752), (346, 5943832), (622, 3306376), (692, 2971916), (1244, 1653188), (1384, 1485958), (2389, 860848), (2488, 826594), (2768, 742979), (4778, 430424), (4976, 413297), (9556, 215212), (19112, 107606), (38224, 53803)]