2016647230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{7433}}^1$

素因数の和:9540

約数の個数: 32

約数和(自身を含む): 3911592384

約数和(自身を除く): 1894945154

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2087, 4174, 7433, 10435, 14866, 20870, 27131, 37165, 54262, 74330, 96629, 135655, 193258, 271310, 483145, 966290, 15512671, 31025342, 77563355, 155126710, 201664723, 403329446, 1008323615, 2016647230]

約数ペア:

[(1, 2016647230), (2, 1008323615), (5, 403329446), (10, 201664723), (13, 155126710), (26, 77563355), (65, 31025342), (130, 15512671), (2087, 966290), (4174, 483145), (7433, 271310), (10435, 193258), (14866, 135655), (20870, 96629), (27131, 74330), (37165, 54262)]