1090757318

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{136447}}^1$

素因数の和:137027

約数の個数: 16

約数和(自身を含む): 1873158144

約数和(自身を除く): 782400826

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 136447, 272894, 955129, 1910258, 77911237, 155822474, 545378659, 1090757318]

約数ペア:

[(1, 1090757318), (2, 545378659), (7, 155822474), (14, 77911237), (571, 1910258), (1142, 955129), (3997, 272894), (7994, 136447)]