129534934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{27409}}^1$

素因数の和:27567

約数の個数: 16

約数和(自身を含む): 207219600

約数和(自身を除く): 77684666

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 27409, 54818, 465953, 931906, 3809851, 7619702, 64767467, 129534934]

約数ペア:

[(1, 129534934), (2, 64767467), (17, 7619702), (34, 3809851), (139, 931906), (278, 465953), (2363, 54818), (4726, 27409)]