2051255949

素因数分解:

$3^1\times {\mathrm{683}}^1\times {\mathrm{971}}^1\times {\mathrm{1031}}^1$

素因数の和:2688

約数の個数: 16

約数和(自身を含む): 2744492544

約数和(自身を除く): 693236595

約数列:

[1, 3, 683, 971, 1031, 2049, 2913, 3093, 663193, 704173, 1001101, 1989579, 2112519, 3003303, 683751983, 2051255949]

約数ペア:

[(1, 2051255949), (3, 683751983), (683, 3003303), (971, 2112519), (1031, 1989579), (2049, 1001101), (2913, 704173), (3093, 663193)]