1284996922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{459913}}^1$

素因数の和:460053

約数の個数: 16

約数和(自身を含む): 2119283712

約数和(自身を除く): 834286790

約数列:

[1, 2, 11, 22, 127, 254, 1397, 2794, 459913, 919826, 5059043, 10118086, 58408951, 116817902, 642498461, 1284996922]

約数ペア:

[(1, 1284996922), (2, 642498461), (11, 116817902), (22, 58408951), (127, 10118086), (254, 5059043), (1397, 919826), (2794, 459913)]