2580502504

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{448627}}^1$

素因数の和:449352

約数の個数: 16

約数和(自身を含む): 4845182400

約数和(自身を除く): 2264679896

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 5752, 448627, 897254, 1794508, 3589016, 322562813, 645125626, 1290251252, 2580502504]

約数ペア:

[(1, 2580502504), (2, 1290251252), (4, 645125626), (8, 322562813), (719, 3589016), (1438, 1794508), (2876, 897254), (5752, 448627)]