133280378

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{865457}}^1$

素因数の和:865477

約数の個数: 16

約数和(自身を含む): 249251904

約数和(自身を除く): 115971526

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 865457, 1730914, 6058199, 9520027, 12116398, 19040054, 66640189, 133280378]

約数ペア:

[(1, 133280378), (2, 66640189), (7, 19040054), (11, 12116398), (14, 9520027), (22, 6058199), (77, 1730914), (154, 865457)]