27281498

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{2381}}^1$

素因数の和:2737

約数の個数: 16

約数和(自身を含む): 43476264

約数和(自身を除く): 16194766

約数列:

[1, 2, 17, 34, 337, 674, 2381, 4762, 5729, 11458, 40477, 80954, 802397, 1604794, 13640749, 27281498]

約数ペア:

[(1, 27281498), (2, 13640749), (17, 1604794), (34, 802397), (337, 80954), (674, 40477), (2381, 11458), (4762, 5729)]