2015232772

素因数分解:

$2^2\times 7^1\times {\mathrm{4129}}^1\times {\mathrm{17431}}^1$

素因数の和:21571

約数の個数: 24

約数和(自身を含む): 4031672960

約数和(自身を除く): 2016440188

約数列:

[1, 2, 4, 7, 14, 28, 4129, 8258, 16516, 17431, 28903, 34862, 57806, 69724, 115612, 122017, 244034, 488068, 71972599, 143945198, 287890396, 503808193, 1007616386, 2015232772]

約数ペア:

[(1, 2015232772), (2, 1007616386), (4, 503808193), (7, 287890396), (14, 143945198), (28, 71972599), (4129, 488068), (8258, 244034), (16516, 122017), (17431, 115612), (28903, 69724), (34862, 57806)]