387942738

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{8171}}^1$

素因数の和:8410

約数の個数: 32

約数和(自身を含む): 799025472

約数和(自身を除く): 411082734

約数列:

[1, 2, 3, 6, 41, 82, 123, 193, 246, 386, 579, 1158, 7913, 8171, 15826, 16342, 23739, 24513, 47478, 49026, 335011, 670022, 1005033, 1577003, 2010066, 3154006, 4731009, 9462018, 64657123, 129314246, 193971369, 387942738]

約数ペア:

[(1, 387942738), (2, 193971369), (3, 129314246), (6, 64657123), (41, 9462018), (82, 4731009), (123, 3154006), (193, 2010066), (246, 1577003), (386, 1005033), (579, 670022), (1158, 335011), (7913, 49026), (8171, 47478), (15826, 24513), (16342, 23739)]