1266958

素因数分解:

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

素因数の和:472

約数の個数: 32

約数和(自身を含む): 2499840

約数和(自身を除く): 1232882

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 433, 866, 1463, 2926, 3031, 4763, 6062, 8227, 9526, 16454, 33341, 57589, 66682, 90497, 115178, 180994, 633479, 1266958]

約数ペア:

[(1, 1266958), (2, 633479), (7, 180994), (11, 115178), (14, 90497), (19, 66682), (22, 57589), (38, 33341), (77, 16454), (133, 9526), (154, 8227), (209, 6062), (266, 4763), (418, 3031), (433, 2926), (866, 1463)]