887863394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{3668857}}^1$

素因数の和:3668881

約数の個数: 12

約数和(自身を含む): 1463874342

約数和(自身を除く): 576010948

約数列:

[1, 2, 11, 22, 121, 242, 3668857, 7337714, 40357427, 80714854, 443931697, 887863394]

約数ペア:

[(1, 887863394), (2, 443931697), (11, 80714854), (22, 40357427), (121, 7337714), (242, 3668857)]