2002429

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 24

約数和(自身を含む): 2532320

約数和(自身を除く): 529891

約数列:

[1, 11, 13, 19, 67, 121, 143, 209, 247, 737, 871, 1273, 1573, 2299, 2717, 8107, 9581, 14003, 16549, 29887, 105391, 154033, 182039, 2002429]

約数ペア:

[(1, 2002429), (11, 182039), (13, 154033), (19, 105391), (67, 29887), (121, 16549), (143, 14003), (209, 9581), (247, 8107), (737, 2717), (871, 2299), (1273, 1573)]