1954291262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 3754003968

約数和(自身を除く): 1799712706

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 421, 473, 602, 701, 842, 946, 1402, 2947, 3311, 4631, 4907, 5894, 6622, 7711, 9262, 9814, 15422, 18103, 30143, 32417, 36206, 53977, 60286, 64834, 107954, 126721, 199133, 211001, 253442, 295121, 331573, 398266, 422002, 590242, 663146, 1393931, 2065847, 2321011, 2787862, 3246331, 4131694, 4642022, 6492662, 12690203, 22724317, 25380406, 45448634, 88831421, 139592233, 177662842, 279184466, 977145631, 1954291262]

約数ペア:

[(1, 1954291262), (2, 977145631), (7, 279184466), (11, 177662842), (14, 139592233), (22, 88831421), (43, 45448634), (77, 25380406), (86, 22724317), (154, 12690203), (301, 6492662), (421, 4642022), (473, 4131694), (602, 3246331), (701, 2787862), (842, 2321011), (946, 2065847), (1402, 1393931), (2947, 663146), (3311, 590242), (4631, 422002), (4907, 398266), (5894, 331573), (6622, 295121), (7711, 253442), (9262, 211001), (9814, 199133), (15422, 126721), (18103, 107954), (30143, 64834), (32417, 60286), (36206, 53977)]