2689365329

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1\times {\mathrm{5261}}^1$

素因数の和:6080

約数の個数: 16

約数和(自身を含む): 3108368640

約数和(自身を除く): 419003311

約数列:

[1, 7, 103, 709, 721, 4963, 5261, 36827, 73027, 511189, 541883, 3730049, 3793181, 26110343, 384195047, 2689365329]

約数ペア:

[(1, 2689365329), (7, 384195047), (103, 26110343), (709, 3793181), (721, 3730049), (4963, 541883), (5261, 511189), (36827, 73027)]