2080954463

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{827}}^1\times {\mathrm{15629}}^1$

素因数の和:16486

約数の個数: 16

約数和(自身を含む): 2484794880

約数和(自身を除く): 403840417

約数列:

[1, 7, 23, 161, 827, 5789, 15629, 19021, 109403, 133147, 359467, 2516269, 12925183, 90476281, 297279209, 2080954463]

約数ペア:

[(1, 2080954463), (7, 297279209), (23, 90476281), (161, 12925183), (827, 2516269), (5789, 359467), (15629, 133147), (19021, 109403)]