229691396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{474569}}^1$

素因数の和:474595

約数の個数: 18

約数和(自身を含む): 441824670

約数和(自身を除く): 212133274

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 474569, 949138, 1898276, 5220259, 10440518, 20881036, 57422849, 114845698, 229691396]

約数ペア:

[(1, 229691396), (2, 114845698), (4, 57422849), (11, 20881036), (22, 10440518), (44, 5220259), (121, 1898276), (242, 949138), (484, 474569)]