126724862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{12829}}^1$

素因数の和:13291

約数の個数: 16

約数和(自身を含む): 207846000

約数和(自身を除く): 81121138

約数列:

[1, 2, 11, 22, 449, 898, 4939, 9878, 12829, 25658, 141119, 282238, 5760221, 11520442, 63362431, 126724862]

約数ペア:

[(1, 126724862), (2, 63362431), (11, 11520442), (22, 5760221), (449, 282238), (898, 141119), (4939, 25658), (9878, 12829)]