2019924620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14428033}}^1$

素因数の和:14428049

約数の個数: 24

約数和(自身を含む): 4847819424

約数和(自身を除く): 2827894804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14428033, 28856066, 57712132, 72140165, 100996231, 144280330, 201992462, 288560660, 403984924, 504981155, 1009962310, 2019924620]

約数ペア:

[(1, 2019924620), (2, 1009962310), (4, 504981155), (5, 403984924), (7, 288560660), (10, 201992462), (14, 144280330), (20, 100996231), (28, 72140165), (35, 57712132), (70, 28856066), (140, 14428033)]