2210054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 4202496

約数和(自身を除く): 1992442

約数列:

[1, 2, 7, 11, 14, 22, 77, 113, 127, 154, 226, 254, 791, 889, 1243, 1397, 1582, 1778, 2486, 2794, 8701, 9779, 14351, 17402, 19558, 28702, 100457, 157861, 200914, 315722, 1105027, 2210054]

約数ペア:

[(1, 2210054), (2, 1105027), (7, 315722), (11, 200914), (14, 157861), (22, 100457), (77, 28702), (113, 19558), (127, 17402), (154, 14351), (226, 9779), (254, 8701), (791, 2794), (889, 2486), (1243, 1778), (1397, 1582)]