441569284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{653209}}^1$

素因数の和:653239

約数の個数: 18

約数和(自身を含む): 836762010

約数和(自身を除く): 395192726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 653209, 1306418, 2612836, 8491717, 16983434, 33966868, 110392321, 220784642, 441569284]

約数ペア:

[(1, 441569284), (2, 220784642), (4, 110392321), (13, 33966868), (26, 16983434), (52, 8491717), (169, 2612836), (338, 1306418), (676, 653209)]