6971940878

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2580289}}^1$

素因数の和:2580491

約数の個数: 16

約数和(自身を含む): 12013830240

約数和(自身を除く): 5041889362

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 2580289, 5160578, 18062023, 36124046, 497995777, 995991554, 3485970439, 6971940878]

約数ペア:

[(1, 6971940878), (2, 3485970439), (7, 995991554), (14, 497995777), (193, 36124046), (386, 18062023), (1351, 5160578), (2702, 2580289)]