1888004157

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{229433}}^1$

素因数の和:229660

約数の個数: 16

約数和(自身を含む): 2723840448

約数和(自身を除く): 835836291

約数列:

[1, 3, 13, 39, 211, 633, 2743, 8229, 229433, 688299, 2982629, 8947887, 48410363, 145231089, 629334719, 1888004157]

約数ペア:

[(1, 1888004157), (3, 629334719), (13, 145231089), (39, 48410363), (211, 8947887), (633, 2982629), (2743, 688299), (8229, 229433)]