179680514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{406517}}^1$

素因数の和:406549

約数の個数: 16

約数和(自身を含む): 307327608

約数和(自身を除く): 127647094

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 406517, 813034, 5284721, 6910789, 10569442, 13821578, 89840257, 179680514]

約数ペア:

[(1, 179680514), (2, 89840257), (13, 13821578), (17, 10569442), (26, 6910789), (34, 5284721), (221, 813034), (442, 406517)]