8257434

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{9901}}^1$

素因数の和:10045

約数の個数: 16

約数和(自身を含む): 16635360

約数和(自身を除く): 8377926

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 9901, 19802, 29703, 59406, 1376239, 2752478, 4128717, 8257434]

約数ペア:

[(1, 8257434), (2, 4128717), (3, 2752478), (6, 1376239), (139, 59406), (278, 29703), (417, 19802), (834, 9901)]