947324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1505

約数の個数: 24

約数和(自身を含む): 1978368

約数和(自身を除く): 1031044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1471, 2942, 5884, 10297, 20594, 33833, 41188, 67666, 135332, 236831, 473662, 947324]

約数ペア:

[(1, 947324), (2, 473662), (4, 236831), (7, 135332), (14, 67666), (23, 41188), (28, 33833), (46, 20594), (92, 10297), (161, 5884), (322, 2942), (644, 1471)]