2564904966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32883397}}^1$

素因数の和:32883415

約数の個数: 16

約数和(自身を含む): 5524410864

約数和(自身を除く): 2959505898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 32883397, 65766794, 98650191, 197300382, 427484161, 854968322, 1282452483, 2564904966]

約数ペア:

[(1, 2564904966), (2, 1282452483), (3, 854968322), (6, 427484161), (13, 197300382), (26, 98650191), (39, 65766794), (78, 32883397)]