2186680105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{16427}}^1$

素因数の和:16848

約数の個数: 16

約数和(自身を含む): 2665278720

約数和(自身を除く): 478598615

約数列:

[1, 5, 79, 337, 395, 1685, 16427, 26623, 82135, 133115, 1297733, 5535899, 6488665, 27679495, 437336021, 2186680105]

約数ペア:

[(1, 2186680105), (5, 437336021), (79, 27679495), (337, 6488665), (395, 5535899), (1685, 1297733), (16427, 133115), (26623, 82135)]