988834

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6441

約数の個数: 16

約数和(自身を含む): 1849536

約数和(自身を除く): 860702

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 6421, 12842, 44947, 70631, 89894, 141262, 494417, 988834]

約数ペア:

[(1, 988834), (2, 494417), (7, 141262), (11, 89894), (14, 70631), (22, 44947), (77, 12842), (154, 6421)]