677749969

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{4241}}^1$

素因数の和:4920

約数の個数: 16

約数和(自身を含む): 769668480

約数和(自身を除く): 91918511

約数列:

[1, 13, 19, 247, 647, 4241, 8411, 12293, 55133, 80579, 159809, 1047527, 2743927, 35671051, 52134613, 677749969]

約数ペア:

[(1, 677749969), (13, 52134613), (19, 35671051), (247, 2743927), (647, 1047527), (4241, 159809), (8411, 80579), (12293, 55133)]