2016009890

素因数分解:

$2^1\times 5^1\times {\mathrm{2447}}^1\times {\mathrm{82387}}^1$

素因数の和:84841

約数の個数: 16

約数和(自身を含む): 3630344832

約数和(自身を除く): 1614334942

約数列:

[1, 2, 5, 10, 2447, 4894, 12235, 24470, 82387, 164774, 411935, 823870, 201600989, 403201978, 1008004945, 2016009890]

約数ペア:

[(1, 2016009890), (2, 1008004945), (5, 403201978), (10, 201600989), (2447, 823870), (4894, 411935), (12235, 164774), (24470, 82387)]