2080804594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{8167}}^1$

素因数の和:8530

約数の個数: 32

約数和(自身を含む): 3508580736

約数和(自身を除く): 1427776142

約数列:

[1, 2, 11, 22, 37, 74, 313, 407, 626, 814, 3443, 6886, 8167, 11581, 16334, 23162, 89837, 127391, 179674, 254782, 302179, 604358, 2556271, 3323969, 5112542, 6647938, 28118981, 56237962, 94582027, 189164054, 1040402297, 2080804594]

約数ペア:

[(1, 2080804594), (2, 1040402297), (11, 189164054), (22, 94582027), (37, 56237962), (74, 28118981), (313, 6647938), (407, 5112542), (626, 3323969), (814, 2556271), (3443, 604358), (6886, 302179), (8167, 254782), (11581, 179674), (16334, 127391), (23162, 89837)]