2019935302

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15413}}^1$

素因数の和:15493

約数の個数: 64

約数和(自身を含む): 4048579584

約数和(自身を除く): 2028644282

約数列:

[1, 2, 7, 11, 14, 22, 23, 37, 46, 74, 77, 154, 161, 253, 259, 322, 407, 506, 518, 814, 851, 1702, 1771, 2849, 3542, 5698, 5957, 9361, 11914, 15413, 18722, 30826, 65527, 107891, 131054, 169543, 215782, 339086, 354499, 570281, 708998, 1140562, 1186801, 2373602, 2481493, 3899489, 3991967, 4962986, 6273091, 7798978, 7983934, 12546182, 13116463, 26232926, 27296423, 43911637, 54592846, 87823274, 91815241, 144281093, 183630482, 288562186, 1009967651, 2019935302]

約数ペア:

[(1, 2019935302), (2, 1009967651), (7, 288562186), (11, 183630482), (14, 144281093), (22, 91815241), (23, 87823274), (37, 54592846), (46, 43911637), (74, 27296423), (77, 26232926), (154, 13116463), (161, 12546182), (253, 7983934), (259, 7798978), (322, 6273091), (407, 4962986), (506, 3991967), (518, 3899489), (814, 2481493), (851, 2373602), (1702, 1186801), (1771, 1140562), (2849, 708998), (3542, 570281), (5698, 354499), (5957, 339086), (9361, 215782), (11914, 169543), (15413, 131054), (18722, 107891), (30826, 65527)]