8868706

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 17811360

約数和(自身を除く): 8942654

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 433, 539, 866, 931, 1078, 1463, 1862, 2926, 3031, 4763, 6062, 8227, 9526, 10241, 16454, 20482, 21217, 33341, 42434, 57589, 66682, 90497, 115178, 180994, 233387, 403123, 466774, 633479, 806246, 1266958, 4434353, 8868706]

約数ペア:

[(1, 8868706), (2, 4434353), (7, 1266958), (11, 806246), (14, 633479), (19, 466774), (22, 403123), (38, 233387), (49, 180994), (77, 115178), (98, 90497), (133, 66682), (154, 57589), (209, 42434), (266, 33341), (418, 21217), (433, 20482), (539, 16454), (866, 10241), (931, 9526), (1078, 8227), (1463, 6062), (1862, 4763), (2926, 3031)]