8745254

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 15628800

約数和(自身を除く): 6883546

約数列:

[1, 2, 7, 14, 43, 73, 86, 146, 199, 301, 398, 511, 602, 1022, 1393, 2786, 3139, 6278, 8557, 14527, 17114, 21973, 29054, 43946, 59899, 101689, 119798, 203378, 624661, 1249322, 4372627, 8745254]

約数ペア:

[(1, 8745254), (2, 4372627), (7, 1249322), (14, 624661), (43, 203378), (73, 119798), (86, 101689), (146, 59899), (199, 43946), (301, 29054), (398, 21973), (511, 17114), (602, 14527), (1022, 8557), (1393, 6278), (2786, 3139)]