286982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:163

約数の個数: 16

約数和(自身を含む): 456192

約数和(自身を除く): 169210

約数列:

[1, 2, 43, 47, 71, 86, 94, 142, 2021, 3053, 3337, 4042, 6106, 6674, 143491, 286982]

約数ペア:

[(1, 286982), (2, 143491), (43, 6674), (47, 6106), (71, 4042), (86, 3337), (94, 3053), (142, 2021)]