2080659637

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{54449}}^1$

素因数の和:54612

約数の個数: 16

約数和(自身を含む): 2446329600

約数和(自身を除く): 365669963

約数列:

[1, 7, 53, 103, 371, 721, 5459, 38213, 54449, 381143, 2885797, 5608247, 20200579, 39257729, 297237091, 2080659637]

約数ペア:

[(1, 2080659637), (7, 297237091), (53, 39257729), (103, 20200579), (371, 5608247), (721, 2885797), (5459, 381143), (38213, 54449)]