1059212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 2446080

約数和(自身を除く): 1386868

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 181, 209, 266, 308, 362, 418, 532, 724, 836, 1267, 1463, 1991, 2534, 2926, 3439, 3982, 5068, 5852, 6878, 7964, 13756, 13937, 24073, 27874, 37829, 48146, 55748, 75658, 96292, 151316, 264803, 529606, 1059212]

約数ペア:

[(1, 1059212), (2, 529606), (4, 264803), (7, 151316), (11, 96292), (14, 75658), (19, 55748), (22, 48146), (28, 37829), (38, 27874), (44, 24073), (76, 13937), (77, 13756), (133, 7964), (154, 6878), (181, 5852), (209, 5068), (266, 3982), (308, 3439), (362, 2926), (418, 2534), (532, 1991), (724, 1463), (836, 1267)]