289416894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{285421}}^1$

素因数の和:285452

約数の個数: 24

約数和(自身を含む): 626786712

約数和(自身を除く): 337369818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 285421, 570842, 856263, 1712526, 3710473, 7420946, 11131419, 22262838, 48236149, 96472298, 144708447, 289416894]

約数ペア:

[(1, 289416894), (2, 144708447), (3, 96472298), (6, 48236149), (13, 22262838), (26, 11131419), (39, 7420946), (78, 3710473), (169, 1712526), (338, 856263), (507, 570842), (1014, 285421)]