2079540138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26660771}}^1$

素因数の和:26660789

約数の個数: 16

約数和(自身を含む): 4479009696

約数和(自身を除く): 2399469558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 26660771, 53321542, 79982313, 159964626, 346590023, 693180046, 1039770069, 2079540138]

約数ペア:

[(1, 2079540138), (2, 1039770069), (3, 693180046), (6, 346590023), (13, 159964626), (26, 79982313), (39, 53321542), (78, 26660771)]