2668764388

素因数分解:

$2^2\times {\mathrm{2417}}^1\times {\mathrm{276041}}^1$

素因数の和:278462

約数の個数: 12

約数和(自身を含む): 4672286892

約数和(自身を除く): 2003522504

約数列:

[1, 2, 4, 2417, 4834, 9668, 276041, 552082, 1104164, 667191097, 1334382194, 2668764388]

約数ペア:

[(1, 2668764388), (2, 1334382194), (4, 667191097), (2417, 1104164), (4834, 552082), (9668, 276041)]