2080403746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1\times {\mathrm{22651}}^1$

素因数の和:25089

約数の個数: 16

約数和(自身を含む): 3286352160

約数和(自身を除く): 1205948414

約数列:

[1, 2, 19, 38, 2417, 4834, 22651, 45302, 45923, 91846, 430369, 860738, 54747467, 109494934, 1040201873, 2080403746]

約数ペア:

[(1, 2080403746), (2, 1040201873), (19, 109494934), (38, 54747467), (2417, 860738), (4834, 430369), (22651, 91846), (45302, 45923)]