289984278

素因数分解:

$2^1\times 3^1\times {\mathrm{4231}}^1\times {\mathrm{11423}}^1$

素因数の和:15659

約数の個数: 16

約数和(自身を含む): 580156416

約数和(自身を除く): 290172138

約数列:

[1, 2, 3, 6, 4231, 8462, 11423, 12693, 22846, 25386, 34269, 68538, 48330713, 96661426, 144992139, 289984278]

約数ペア:

[(1, 289984278), (2, 144992139), (3, 96661426), (6, 48330713), (4231, 68538), (8462, 34269), (11423, 25386), (12693, 22846)]