488501168

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{86491}}^1$

素因数の和:86852

約数の個数: 20

約数和(自身を含む): 949163208

約数和(自身を除く): 460662040

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 86491, 172982, 345964, 691928, 1383856, 30531323, 61062646, 122125292, 244250584, 488501168]

約数ペア:

[(1, 488501168), (2, 244250584), (4, 122125292), (8, 61062646), (16, 30531323), (353, 1383856), (706, 691928), (1412, 345964), (2824, 172982), (5648, 86491)]