248742014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{22079}}^1$

素因数の和:22255

約数の個数: 16

約数和(自身を含む): 384721920

約数和(自身を除く): 135979906

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 22079, 44158, 949397, 1898794, 2892349, 5784698, 124371007, 248742014]

約数ペア:

[(1, 248742014), (2, 124371007), (43, 5784698), (86, 2892349), (131, 1898794), (262, 949397), (5633, 44158), (11266, 22079)]