2051208174

素因数分解:

$2^1\times 3^1\times {\mathrm{809}}^1\times {\mathrm{422581}}^1$

素因数の和:423395

約数の個数: 16

約数和(自身を含む): 4107497040

約数和(自身を除く): 2056288866

約数列:

[1, 2, 3, 6, 809, 1618, 2427, 4854, 422581, 845162, 1267743, 2535486, 341868029, 683736058, 1025604087, 2051208174]

約数ペア:

[(1, 2051208174), (2, 1025604087), (3, 683736058), (6, 341868029), (809, 2535486), (1618, 1267743), (2427, 845162), (4854, 422581)]