127761722

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{527941}}^1$

素因数の和:527965

約数の個数: 12

約数和(自身を含む): 210648858

約数和(自身を除く): 82887136

約数列:

[1, 2, 11, 22, 121, 242, 527941, 1055882, 5807351, 11614702, 63880861, 127761722]

約数ペア:

[(1, 127761722), (2, 63880861), (11, 11614702), (22, 5807351), (121, 1055882), (242, 527941)]