2013668048

素因数分解:

$2^4\times 7^1\times {\mathrm{17979179}}^1$

素因数の和:17979194

約数の個数: 20

約数和(自身を含む): 4458836640

約数和(自身を除く): 2445168592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 17979179, 35958358, 71916716, 125854253, 143833432, 251708506, 287666864, 503417012, 1006834024, 2013668048]

約数ペア:

[(1, 2013668048), (2, 1006834024), (4, 503417012), (7, 287666864), (8, 251708506), (14, 143833432), (16, 125854253), (28, 71916716), (56, 35958358), (112, 17979179)]