2587684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2557}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 5156928

約数和(自身を除く): 2569244

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 2557, 5114, 10228, 28127, 56254, 58811, 112508, 117622, 235244, 646921, 1293842, 2587684]

約数ペア:

[(1, 2587684), (2, 1293842), (4, 646921), (11, 235244), (22, 117622), (23, 112508), (44, 58811), (46, 56254), (92, 28127), (253, 10228), (506, 5114), (1012, 2557)]