3880450084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{12473}}^1$

素因数の和:12796

約数の個数: 48

約数和(自身を含む): 7980166656

約数和(自身を除く): 4099716572

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 271, 287, 542, 574, 1084, 1148, 1897, 3794, 7588, 11111, 12473, 22222, 24946, 44444, 49892, 77777, 87311, 155554, 174622, 311108, 349244, 511393, 1022786, 2045572, 3380183, 3579751, 6760366, 7159502, 13520732, 14319004, 23661281, 47322562, 94645124, 138587503, 277175006, 554350012, 970112521, 1940225042, 3880450084]

約数ペア:

[(1, 3880450084), (2, 1940225042), (4, 970112521), (7, 554350012), (14, 277175006), (28, 138587503), (41, 94645124), (82, 47322562), (164, 23661281), (271, 14319004), (287, 13520732), (542, 7159502), (574, 6760366), (1084, 3579751), (1148, 3380183), (1897, 2045572), (3794, 1022786), (7588, 511393), (11111, 349244), (12473, 311108), (22222, 174622), (24946, 155554), (44444, 87311), (49892, 77777)]