2017108370

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1997137}}^1$

素因数の和:1997245

約数の個数: 16

約数和(自身を含む): 3666745368

約数和(自身を除く): 1649636998

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1997137, 3994274, 9985685, 19971370, 201710837, 403421674, 1008554185, 2017108370]

約数ペア:

[(1, 2017108370), (2, 1008554185), (5, 403421674), (10, 201710837), (101, 19971370), (202, 9985685), (505, 3994274), (1010, 1997137)]