2017009210

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{396269}}^1$

素因数の和:396785

約数の個数: 16

約数和(自身を含む): 3637758600

約数和(自身を除く): 1620749390

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 5090, 396269, 792538, 1981345, 3962690, 201700921, 403401842, 1008504605, 2017009210]

約数ペア:

[(1, 2017009210), (2, 1008504605), (5, 403401842), (10, 201700921), (509, 3962690), (1018, 1981345), (2545, 792538), (5090, 396269)]