129390514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{66083}}^1$

素因数の和:66185

約数の個数: 16

約数和(自身を含む): 214112160

約数和(自身を除く): 84721646

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 66083, 132166, 726913, 1453826, 5881387, 11762774, 64695257, 129390514]

約数ペア:

[(1, 129390514), (2, 64695257), (11, 11762774), (22, 5881387), (89, 1453826), (178, 726913), (979, 132166), (1958, 66083)]