40439294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169913}}^1$

素因数の和:169939

約数の個数: 16

約数和(自身を含む): 73402848

約数和(自身を除く): 32963554

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 169913, 339826, 1189391, 2378782, 2888521, 5777042, 20219647, 40439294]

約数ペア:

[(1, 40439294), (2, 20219647), (7, 5777042), (14, 2888521), (17, 2378782), (34, 1189391), (119, 339826), (238, 169913)]