2494670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2803}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 4542480

約数和(自身を除く): 2047810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 2803, 5606, 14015, 28030, 249467, 498934, 1247335, 2494670]

約数ペア:

[(1, 2494670), (2, 1247335), (5, 498934), (10, 249467), (89, 28030), (178, 14015), (445, 5606), (890, 2803)]