2008504414

素因数分解:

$2^1\times 7^3\times {\mathrm{109}}^1\times {\mathrm{26861}}^1$

素因数の和:26993

約数の個数: 32

約数和(自身を含む): 3545784000

約数和(自身を除く): 1537279586

約数列:

[1, 2, 7, 14, 49, 98, 109, 218, 343, 686, 763, 1526, 5341, 10682, 26861, 37387, 53722, 74774, 188027, 376054, 1316189, 2632378, 2927849, 5855698, 9213323, 18426646, 20494943, 40989886, 143464601, 286929202, 1004252207, 2008504414]

約数ペア:

[(1, 2008504414), (2, 1004252207), (7, 286929202), (14, 143464601), (49, 40989886), (98, 20494943), (109, 18426646), (218, 9213323), (343, 5855698), (686, 2927849), (763, 2632378), (1526, 1316189), (5341, 376054), (10682, 188027), (26861, 74774), (37387, 53722)]