2245659

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:898

約数の個数: 16

約数和(自身を含む): 3273984

約数和(自身を除く): 1028325

約数列:

[1, 3, 13, 39, 71, 213, 811, 923, 2433, 2769, 10543, 31629, 57581, 172743, 748553, 2245659]

約数ペア:

[(1, 2245659), (3, 748553), (13, 172743), (39, 57581), (71, 31629), (213, 10543), (811, 2769), (923, 2433)]