2091554.00000000

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 34507200

約数和(自身を除く): 9039759

約数列:

[1, 3, 139, 157, 389, 417, 471, 1167, 21823, 54071, 61073, 65469, 162213, 183219, 8489147, 25467441]

約数ペア:

[(1, 25467441), (3, 8489147), (139, 183219), (157, 162213), (389, 65469), (417, 61073), (471, 54071), (1167, 21823)]