2560518

素因数分解:

$2^1\times 3^3\times {\mathrm{47417}}^1$

素因数の和:47428

約数の個数: 16

約数和(自身を含む): 5690160

約数和(自身を除く): 3129642

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 47417, 94834, 142251, 284502, 426753, 853506, 1280259, 2560518]

約数ペア:

[(1, 2560518), (2, 1280259), (3, 853506), (6, 426753), (9, 284502), (18, 142251), (27, 94834), (54, 47417)]