2186795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2014

約数の個数: 16

約数和(自身を含む): 2993760

約数和(自身を除く): 806965

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1979, 9895, 25727, 33643, 128635, 168215, 437359, 2186795]

約数ペア:

[(1, 2186795), (5, 437359), (13, 168215), (17, 128635), (65, 33643), (85, 25727), (221, 9895), (1105, 1979)]