258049704812

素因数分解:

$2^2\times {\mathrm{28921}}^1\times {\mathrm{2230643}}^1$

素因数の和:2259568

約数の個数: 12

約数和(自身を含む): 451602800376

約数和(自身を除く): 193553095564

約数列:

[1, 2, 4, 28921, 57842, 115684, 2230643, 4461286, 8922572, 64512426203, 129024852406, 258049704812]

約数ペア:

[(1, 258049704812), (2, 129024852406), (4, 64512426203), (28921, 8922572), (57842, 4461286), (115684, 2230643)]