289573926

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{679751}}^1$

素因数の和:679827

約数の個数: 16

約数和(自身を含む): 587305728

約数和(自身を除く): 297731802

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 679751, 1359502, 2039253, 4078506, 48262321, 96524642, 144786963, 289573926]

約数ペア:

[(1, 289573926), (2, 144786963), (3, 96524642), (6, 48262321), (71, 4078506), (142, 2039253), (213, 1359502), (426, 679751)]