1873396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 3911040

約数和(自身を除く): 2037644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2909, 5818, 11636, 20363, 40726, 66907, 81452, 133814, 267628, 468349, 936698, 1873396]

約数ペア:

[(1, 1873396), (2, 936698), (4, 468349), (7, 267628), (14, 133814), (23, 81452), (28, 66907), (46, 40726), (92, 20363), (161, 11636), (322, 5818), (644, 2909)]