1283852526

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 2857697280

約数和(自身を除く): 1573844754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 67, 134, 201, 227, 402, 454, 681, 737, 1279, 1362, 1474, 2211, 2497, 2558, 3837, 4422, 4994, 7491, 7674, 14069, 14982, 15209, 28138, 30418, 42207, 45627, 84414, 85693, 91254, 167299, 171386, 257079, 290333, 334598, 501897, 514158, 580666, 870999, 942623, 1003794, 1741998, 1885246, 2827869, 3193663, 5655738, 6387326, 9580989, 19161978, 19452311, 38904622, 58356933, 116713866, 213975421, 427950842, 641926263, 1283852526]

約数ペア:

[(1, 1283852526), (2, 641926263), (3, 427950842), (6, 213975421), (11, 116713866), (22, 58356933), (33, 38904622), (66, 19452311), (67, 19161978), (134, 9580989), (201, 6387326), (227, 5655738), (402, 3193663), (454, 2827869), (681, 1885246), (737, 1741998), (1279, 1003794), (1362, 942623), (1474, 870999), (2211, 580666), (2497, 514158), (2558, 501897), (3837, 334598), (4422, 290333), (4994, 257079), (7491, 171386), (7674, 167299), (14069, 91254), (14982, 85693), (15209, 84414), (28138, 45627), (30418, 42207)]