2558286

素因数分解:

$2^1\times 3^2\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:776

約数の個数: 24

約数和(自身を含む): 5572944

約数和(自身を除く): 3014658

約数列:

[1, 2, 3, 6, 9, 18, 311, 457, 622, 914, 933, 1371, 1866, 2742, 2799, 4113, 5598, 8226, 142127, 284254, 426381, 852762, 1279143, 2558286]

約数ペア:

[(1, 2558286), (2, 1279143), (3, 852762), (6, 426381), (9, 284254), (18, 142127), (311, 8226), (457, 5598), (622, 4113), (914, 2799), (933, 2742), (1371, 1866)]