304221284

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{115061}}^1$

素因数の和:115726

約数の個数: 12

約数和(自身を含む): 533197308

約数和(自身を除く): 228976024

約数列:

[1, 2, 4, 661, 1322, 2644, 115061, 230122, 460244, 76055321, 152110642, 304221284]

約数ペア:

[(1, 304221284), (2, 152110642), (4, 76055321), (661, 460244), (1322, 230122), (2644, 115061)]