520028875106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{5077}}^1\times {\mathrm{15329}}^1$

素因数の和:20678

約数の個数: 32

約数和(自身を含む): 843536438640

約数和(自身を除く): 323507563534

約数列:

[1, 2, 13, 26, 257, 514, 3341, 5077, 6682, 10154, 15329, 30658, 66001, 132002, 199277, 398554, 1304789, 2609578, 3939553, 7879106, 16962257, 33924514, 51214189, 77825333, 102428378, 155650666, 1011729329, 2023458658, 20001110581, 40002221162, 260014437553, 520028875106]

約数ペア:

[(1, 520028875106), (2, 260014437553), (13, 40002221162), (26, 20001110581), (257, 2023458658), (514, 1011729329), (3341, 155650666), (5077, 102428378), (6682, 77825333), (10154, 51214189), (15329, 33924514), (30658, 16962257), (66001, 7879106), (132002, 3939553), (199277, 2609578), (398554, 1304789)]