2017683754

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{66463}}^1$

素因数の和:66861

約数の個数: 16

約数和(自身を含む): 3105729792

約数和(自身を除く): 1088046038

約数列:

[1, 2, 43, 86, 353, 706, 15179, 30358, 66463, 132926, 2857909, 5715818, 23461439, 46922878, 1008841877, 2017683754]

約数ペア:

[(1, 2017683754), (2, 1008841877), (43, 46922878), (86, 23461439), (353, 5715818), (706, 2857909), (15179, 132926), (30358, 66463)]