2806242

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 5663520

約数和(自身を除く): 2857278

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 4139, 8278, 12417, 24834, 467707, 935414, 1403121, 2806242]

約数ペア:

[(1, 2806242), (2, 1403121), (3, 935414), (6, 467707), (113, 24834), (226, 12417), (339, 8278), (678, 4139)]