1633892

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{2417}}^1$

素因数の和:2447

約数の個数: 18

約数和(自身を含む): 3097458

約数和(自身を除く): 1463566

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 2417, 4834, 9668, 31421, 62842, 125684, 408473, 816946, 1633892]

約数ペア:

[(1, 1633892), (2, 816946), (4, 408473), (13, 125684), (26, 62842), (52, 31421), (169, 9668), (338, 4834), (676, 2417)]