2880451496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{27696649}}^1$

素因数の和:27696668

約数の個数: 16

約数和(自身を含む): 5816296500

約数和(自身を除く): 2935845004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 27696649, 55393298, 110786596, 221573192, 360056437, 720112874, 1440225748, 2880451496]

約数ペア:

[(1, 2880451496), (2, 1440225748), (4, 720112874), (8, 360056437), (13, 221573192), (26, 110786596), (52, 55393298), (104, 27696649)]