238613528048

素因数分解:

$2^4\times 7^1\times {\mathrm{2130477929}}^1$

素因数の和:2130477944

約数の個数: 20

約数和(自身を含む): 528358526640

約数和(自身を除く): 289744998592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2130477929, 4260955858, 8521911716, 14913345503, 17043823432, 29826691006, 34087646864, 59653382012, 119306764024, 238613528048]

約数ペア:

[(1, 238613528048), (2, 119306764024), (4, 59653382012), (7, 34087646864), (8, 29826691006), (14, 17043823432), (16, 14913345503), (28, 8521911716), (56, 4260955858), (112, 2130477929)]