2017068910

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{459469}}^1$

素因数の和:459915

約数の個数: 16

約数和(自身を含む): 3639002400

約数和(自身を除く): 1621933490

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 459469, 918938, 2297345, 4594690, 201706891, 403413782, 1008534455, 2017068910]

約数ペア:

[(1, 2017068910), (2, 1008534455), (5, 403413782), (10, 201706891), (439, 4594690), (878, 2297345), (2195, 918938), (4390, 459469)]