2019467590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28849537}}^1$

素因数の和:28849551

約数の個数: 16

約数和(自身を含む): 4154333472

約数和(自身を除く): 2134865882

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28849537, 57699074, 144247685, 201946759, 288495370, 403893518, 1009733795, 2019467590]

約数ペア:

[(1, 2019467590), (2, 1009733795), (5, 403893518), (7, 288495370), (10, 201946759), (14, 144247685), (35, 57699074), (70, 28849537)]