2008184624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2918873}}^1$

素因数の和:2918924

約数の個数: 20

約数和(自身を含む): 3981344136

約数和(自身を除く): 1973159512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2918873, 5837746, 11675492, 23350984, 46701968, 125511539, 251023078, 502046156, 1004092312, 2008184624]

約数ペア:

[(1, 2008184624), (2, 1004092312), (4, 502046156), (8, 251023078), (16, 125511539), (43, 46701968), (86, 23350984), (172, 11675492), (344, 5837746), (688, 2918873)]