248045138552

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{129730721}}^1$

素因数の和:129730966

約数の個数: 16

約数和(自身を含む): 467030599200

約数和(自身を除く): 218985460648

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 129730721, 259461442, 518922884, 1037845768, 31005642319, 62011284638, 124022569276, 248045138552]

約数ペア:

[(1, 248045138552), (2, 124022569276), (4, 62011284638), (8, 31005642319), (239, 1037845768), (478, 518922884), (956, 259461442), (1912, 129730721)]