214886464

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{258277}}^1$

素因数の和:258302

約数の個数: 28

約数和(自身を含む): 459218284

約数和(自身を除く): 244331820

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 258277, 516554, 1033108, 2066216, 3357601, 4132432, 6715202, 8264864, 13430404, 16529728, 26860808, 53721616, 107443232, 214886464]

約数ペア:

[(1, 214886464), (2, 107443232), (4, 53721616), (8, 26860808), (13, 16529728), (16, 13430404), (26, 8264864), (32, 6715202), (52, 4132432), (64, 3357601), (104, 2066216), (208, 1033108), (416, 516554), (832, 258277)]