126945148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{47297}}^1$

素因数の和:47373

約数の個数: 24

約数和(自身を含む): 246327984

約数和(自身を除く): 119382836

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 47297, 94594, 189188, 520267, 1040534, 2081068, 2885117, 5770234, 11540468, 31736287, 63472574, 126945148]

約数ペア:

[(1, 126945148), (2, 63472574), (4, 31736287), (11, 11540468), (22, 5770234), (44, 2885117), (61, 2081068), (122, 1040534), (244, 520267), (671, 189188), (1342, 94594), (2684, 47297)]