2017016660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{925237}}^1$

素因数の和:925355

約数の個数: 24

約数和(自身を含む): 4274599560

約数和(自身を除く): 2257582900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 925237, 1850474, 3700948, 4626185, 9252370, 18504740, 100850833, 201701666, 403403332, 504254165, 1008508330, 2017016660]

約数ペア:

[(1, 2017016660), (2, 1008508330), (4, 504254165), (5, 403403332), (10, 201701666), (20, 100850833), (109, 18504740), (218, 9252370), (436, 4626185), (545, 3700948), (1090, 1850474), (2180, 925237)]