3219164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 6265728

約数和(自身を除く): 3046564

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1997, 3994, 7988, 25961, 51922, 61907, 103844, 123814, 247628, 804791, 1609582, 3219164]

約数ペア:

[(1, 3219164), (2, 1609582), (4, 804791), (13, 247628), (26, 123814), (31, 103844), (52, 61907), (62, 51922), (124, 25961), (403, 7988), (806, 3994), (1612, 1997)]