3826988

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{7907}}^1$

素因数の和:7933

約数の個数: 18

約数和(自身を含む): 7362348

約数和(自身を除く): 3535360

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 7907, 15814, 31628, 86977, 173954, 347908, 956747, 1913494, 3826988]

約数ペア:

[(1, 3826988), (2, 1913494), (4, 956747), (11, 347908), (22, 173954), (44, 86977), (121, 31628), (242, 15814), (484, 7907)]