1996662

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 4181760

約数和(自身を除く): 2185098

約数列:

[1, 2, 3, 6, 43, 71, 86, 109, 129, 142, 213, 218, 258, 327, 426, 654, 3053, 4687, 6106, 7739, 9159, 9374, 14061, 15478, 18318, 23217, 28122, 46434, 332777, 665554, 998331, 1996662]

約数ペア:

[(1, 1996662), (2, 998331), (3, 665554), (6, 332777), (43, 46434), (71, 28122), (86, 23217), (109, 18318), (129, 15478), (142, 14061), (213, 9374), (218, 9159), (258, 7739), (327, 6106), (426, 4687), (654, 3053)]