6668402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 10990980

約数和(自身を除く): 4322578

約数列:

[1, 2, 13, 26, 109, 169, 181, 218, 338, 362, 1417, 2353, 2834, 4706, 18421, 19729, 30589, 36842, 39458, 61178, 256477, 512954, 3334201, 6668402]

約数ペア:

[(1, 6668402), (2, 3334201), (13, 512954), (26, 256477), (109, 61178), (169, 39458), (181, 36842), (218, 30589), (338, 19729), (362, 18421), (1417, 4706), (2353, 2834)]