1025856874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 1914264576

約数和(自身を除く): 888407702

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 293, 313, 329, 586, 626, 658, 799, 1598, 2051, 2191, 4102, 4382, 4981, 5321, 5593, 9962, 10642, 11186, 13771, 14711, 27542, 29422, 34867, 37247, 69734, 74494, 91709, 96397, 102977, 183418, 192794, 205954, 234107, 250087, 468214, 500174, 641963, 1283926, 1559053, 1638749, 1750609, 3118106, 3277498, 3501218, 4310323, 8620646, 10913371, 21826742, 30172261, 60344522, 73275491, 146550982, 512928437, 1025856874]

約数ペア:

[(1, 1025856874), (2, 512928437), (7, 146550982), (14, 73275491), (17, 60344522), (34, 30172261), (47, 21826742), (94, 10913371), (119, 8620646), (238, 4310323), (293, 3501218), (313, 3277498), (329, 3118106), (586, 1750609), (626, 1638749), (658, 1559053), (799, 1283926), (1598, 641963), (2051, 500174), (2191, 468214), (4102, 250087), (4382, 234107), (4981, 205954), (5321, 192794), (5593, 183418), (9962, 102977), (10642, 96397), (11186, 91709), (13771, 74494), (14711, 69734), (27542, 37247), (29422, 34867)]