486405556

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{27271}}^1$

素因数の和:27309

約数の個数: 48

約数和(自身を含む): 1069062400

約数和(自身を除く): 582656844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 17836, 27271, 54542, 109084, 190897, 354523, 381794, 709046, 763588, 1336279, 1418092, 2481661, 2672558, 4963322, 5345116, 9353953, 9926644, 17371627, 18707906, 34743254, 37415812, 69486508, 121601389, 243202778, 486405556]

約数ペア:

[(1, 486405556), (2, 243202778), (4, 121601389), (7, 69486508), (13, 37415812), (14, 34743254), (26, 18707906), (28, 17371627), (49, 9926644), (52, 9353953), (91, 5345116), (98, 4963322), (182, 2672558), (196, 2481661), (343, 1418092), (364, 1336279), (637, 763588), (686, 709046), (1274, 381794), (1372, 354523), (2548, 190897), (4459, 109084), (8918, 54542), (17836, 27271)]