236139244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{487891}}^1$

素因数の和:487917

約数の個数: 18

約数和(自身を含む): 454227452

約数和(自身を除く): 218088208

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 487891, 975782, 1951564, 5366801, 10733602, 21467204, 59034811, 118069622, 236139244]

約数ペア:

[(1, 236139244), (2, 118069622), (4, 59034811), (11, 21467204), (22, 10733602), (44, 5366801), (121, 1951564), (242, 975782), (484, 487891)]