20140414

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13967}}^1$

素因数の和:14079

約数の個数: 16

約数和(自身を含む): 34864128

約数和(自身を除く): 14723714

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 13967, 27934, 97769, 195538, 1438601, 2877202, 10070207, 20140414]

約数ペア:

[(1, 20140414), (2, 10070207), (7, 2877202), (14, 1438601), (103, 195538), (206, 97769), (721, 27934), (1442, 13967)]