2051280503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 2186300160

約数和(自身を除く): 135019657

約数列:

[1, 17, 283, 647, 659, 4811, 10999, 11203, 183101, 186497, 426373, 3112717, 3170449, 7248341, 120663559, 2051280503]

約数ペア:

[(1, 2051280503), (17, 120663559), (283, 7248341), (647, 3170449), (659, 3112717), (4811, 426373), (10999, 186497), (11203, 183101)]