384756478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{168901}}^1$

素因数の和:168987

約数の個数: 16

約数和(自身を含む): 620208144

約数和(自身を除く): 235451666

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 168901, 337802, 2871317, 5742634, 11316367, 22632734, 192378239, 384756478]

約数ペア:

[(1, 384756478), (2, 192378239), (17, 22632734), (34, 11316367), (67, 5742634), (134, 2871317), (1139, 337802), (2278, 168901)]