2002609072

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2910769}}^1$

素因数の和:2910820

約数の個数: 20

約数和(自身を含む): 3970290280

約数和(自身を除く): 1967681208

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2910769, 5821538, 11643076, 23286152, 46572304, 125163067, 250326134, 500652268, 1001304536, 2002609072]

約数ペア:

[(1, 2002609072), (2, 1001304536), (4, 500652268), (8, 250326134), (16, 125163067), (43, 46572304), (86, 23286152), (172, 11643076), (344, 5821538), (688, 2910769)]