6887258

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 12531456

約数和(自身を除く): 5644198

約数列:

[1, 2, 7, 14, 23, 46, 73, 146, 161, 293, 322, 511, 586, 1022, 1679, 2051, 3358, 4102, 6739, 11753, 13478, 21389, 23506, 42778, 47173, 94346, 149723, 299446, 491947, 983894, 3443629, 6887258]

約数ペア:

[(1, 6887258), (2, 3443629), (7, 983894), (14, 491947), (23, 299446), (46, 149723), (73, 94346), (146, 47173), (161, 42778), (293, 23506), (322, 21389), (511, 13478), (586, 11753), (1022, 6739), (1679, 4102), (2051, 3358)]