131023288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1488901}}^1$

素因数の和:1488918

約数の個数: 16

約数和(自身を含む): 268002360

約数和(自身を除く): 136979072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1488901, 2977802, 5955604, 11911208, 16377911, 32755822, 65511644, 131023288]

約数ペア:

[(1, 131023288), (2, 65511644), (4, 32755822), (8, 16377911), (11, 11911208), (22, 5955604), (44, 2977802), (88, 1488901)]