26176906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109987}}^1$

素因数の和:110013

約数の個数: 16

約数和(自身を含む): 47514816

約数和(自身を除く): 21337910

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 109987, 219974, 769909, 1539818, 1869779, 3739558, 13088453, 26176906]

約数ペア:

[(1, 26176906), (2, 13088453), (7, 3739558), (14, 1869779), (17, 1539818), (34, 769909), (119, 219974), (238, 109987)]