220112646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2821957}}^1$

素因数の和:2821975

約数の個数: 16

約数和(自身を含む): 474088944

約数和(自身を除く): 253976298

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2821957, 5643914, 8465871, 16931742, 36685441, 73370882, 110056323, 220112646]

約数ペア:

[(1, 220112646), (2, 110056323), (3, 73370882), (6, 36685441), (13, 16931742), (26, 8465871), (39, 5643914), (78, 2821957)]