2048421

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 16

約数和(自身を含む): 2833920

約数和(自身を除く): 785499

約数列:

[1, 3, 59, 71, 163, 177, 213, 489, 4189, 9617, 11573, 12567, 28851, 34719, 682807, 2048421]

約数ペア:

[(1, 2048421), (3, 682807), (59, 34719), (71, 28851), (163, 12567), (177, 11573), (213, 9617), (489, 4189)]