137252444

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47591}}^1$

素因数の和:47705

約数の個数: 24

約数和(自身を含む): 277175808

約数和(自身を除く): 139923364

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 47591, 95182, 190364, 333137, 666274, 1332548, 4901873, 9803746, 19607492, 34313111, 68626222, 137252444]

約数ペア:

[(1, 137252444), (2, 68626222), (4, 34313111), (7, 19607492), (14, 9803746), (28, 4901873), (103, 1332548), (206, 666274), (412, 333137), (721, 190364), (1442, 95182), (2884, 47591)]