4080321278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{577}}^1\times {\mathrm{2531}}^1$

素因数の和:3248

約数の個数: 32

約数和(自身を含む): 6743789568

約数和(自身を除く): 2663468290

約数列:

[1, 2, 11, 22, 127, 254, 577, 1154, 1397, 2531, 2794, 5062, 6347, 12694, 27841, 55682, 73279, 146558, 321437, 642874, 806069, 1460387, 1612138, 2920774, 3535807, 7071614, 16064257, 32128514, 185469149, 370938298, 2040160639, 4080321278]

約数ペア:

[(1, 4080321278), (2, 2040160639), (11, 370938298), (22, 185469149), (127, 32128514), (254, 16064257), (577, 7071614), (1154, 3535807), (1397, 2920774), (2531, 1612138), (2794, 1460387), (5062, 806069), (6347, 642874), (12694, 321437), (27841, 146558), (55682, 73279)]