2642204874

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{7219139}}^1$

素因数の和:7219205

約数の個数: 16

約数和(自身を含む): 5371040160

約数和(自身を除く): 2728835286

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 7219139, 14438278, 21657417, 43314834, 440367479, 880734958, 1321102437, 2642204874]

約数ペア:

[(1, 2642204874), (2, 1321102437), (3, 880734958), (6, 440367479), (61, 43314834), (122, 21657417), (183, 14438278), (366, 7219139)]