2189647266

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{4619509}}^1$

素因数の和:4619593

約数の個数: 16

約数和(自身を含む): 4434729600

約数和(自身を除く): 2245082334

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 4619509, 9239018, 13858527, 27717054, 364941211, 729882422, 1094823633, 2189647266]

約数ペア:

[(1, 2189647266), (2, 1094823633), (3, 729882422), (6, 364941211), (79, 27717054), (158, 13858527), (237, 9239018), (474, 4619509)]