4477886545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1985759}}^1$

素因数の和:1985816

約数の個数: 16

約数和(自身を含む): 6004938240

約数和(自身を除く): 1527051695

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 1985759, 9928795, 21843349, 81416119, 109216745, 407080595, 895577309, 4477886545]

約数ペア:

[(1, 4477886545), (5, 895577309), (11, 407080595), (41, 109216745), (55, 81416119), (205, 21843349), (451, 9928795), (2255, 1985759)]