2994850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 24

約数和(自身を含む): 5641380

約数和(自身を除く): 2646530

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 673, 890, 1346, 2225, 3365, 4450, 6730, 16825, 33650, 59897, 119794, 299485, 598970, 1497425, 2994850]

約数ペア:

[(1, 2994850), (2, 1497425), (5, 598970), (10, 299485), (25, 119794), (50, 59897), (89, 33650), (178, 16825), (445, 6730), (673, 4450), (890, 3365), (1346, 2225)]