351682894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{81901}}^1$

素因数の和:82035

約数の個数: 16

約数和(自身を含む): 560209680

約数和(自身を除く): 208526786

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 81901, 163802, 1556119, 3112238, 9254813, 18509626, 175841447, 351682894]

約数ペア:

[(1, 351682894), (2, 175841447), (19, 18509626), (38, 9254813), (113, 3112238), (226, 1556119), (2147, 163802), (4294, 81901)]