129855826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1\times {\mathrm{4721}}^1$

素因数の和:5549

約数の個数: 16

約数和(自身を含む): 206540280

約数和(自身を除く): 76684454

約数列:

[1, 2, 17, 34, 809, 1618, 4721, 9442, 13753, 27506, 80257, 160514, 3819289, 7638578, 64927913, 129855826]

約数ペア:

[(1, 129855826), (2, 64927913), (17, 7638578), (34, 3819289), (809, 160514), (1618, 80257), (4721, 27506), (9442, 13753)]