1856551961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{17291}}^1$

素因数の和:17572

約数の個数: 16

約数和(自身を含む): 2081680128

約数和(自身を除く): 225128167

約数列:

[1, 11, 43, 227, 473, 2497, 9761, 17291, 107371, 190201, 743513, 3925057, 8178643, 43175627, 168777451, 1856551961]

約数ペア:

[(1, 1856551961), (11, 168777451), (43, 43175627), (227, 8178643), (473, 3925057), (2497, 743513), (9761, 190201), (17291, 107371)]