2016394743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10223}}^1$

素因数の和:10419

約数の個数: 32

約数和(自身を含む): 3023032320

約数和(自身を除く): 1006637577

約数列:

[1, 3, 11, 33, 43, 129, 139, 417, 473, 1419, 1529, 4587, 5977, 10223, 17931, 30669, 65747, 112453, 197241, 337359, 439589, 1318767, 1420997, 4262991, 4835479, 14506437, 15630967, 46892901, 61102871, 183308613, 672131581, 2016394743]

約数ペア:

[(1, 2016394743), (3, 672131581), (11, 183308613), (33, 61102871), (43, 46892901), (129, 15630967), (139, 14506437), (417, 4835479), (473, 4262991), (1419, 1420997), (1529, 1318767), (4587, 439589), (5977, 337359), (10223, 197241), (17931, 112453), (30669, 65747)]