5489458

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 24

約数和(自身を含む): 9058500

約数和(自身を除く): 3569042

約数列:

[1, 2, 13, 26, 109, 149, 169, 218, 298, 338, 1417, 1937, 2834, 3874, 16241, 18421, 25181, 32482, 36842, 50362, 211133, 422266, 2744729, 5489458]

約数ペア:

[(1, 5489458), (2, 2744729), (13, 422266), (26, 211133), (109, 50362), (149, 36842), (169, 32482), (218, 25181), (298, 18421), (338, 16241), (1417, 3874), (1937, 2834)]