2013289415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1\times {\mathrm{3361}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 2469052800

約数和(自身を除く): 455763385

約数列:

[1, 5, 47, 235, 2549, 3361, 12745, 16805, 119803, 157967, 599015, 789835, 8567189, 42835945, 402657883, 2013289415]

約数ペア:

[(1, 2013289415), (5, 402657883), (47, 42835945), (235, 8567189), (2549, 789835), (3361, 599015), (12745, 157967), (16805, 119803)]