1005789026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{40351}}^1$

素因数の和:40478

約数の個数: 24

約数和(自身を含む): 1674446592

約数和(自身を除く): 668657566

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 2266, 12463, 24926, 40351, 80702, 443861, 887722, 4156153, 4882471, 8312306, 9764942, 45717683, 91435366, 502894513, 1005789026]

約数ペア:

[(1, 1005789026), (2, 502894513), (11, 91435366), (22, 45717683), (103, 9764942), (121, 8312306), (206, 4882471), (242, 4156153), (1133, 887722), (2266, 443861), (12463, 80702), (24926, 40351)]