2647464088

素因数分解:

$2^3\times {\mathrm{197}}^1\times {\mathrm{1679863}}^1$

素因数の和:1680066

約数の個数: 16

約数和(自身を含む): 4989196080

約数和(自身を除く): 2341731992

約数列:

[1, 2, 4, 8, 197, 394, 788, 1576, 1679863, 3359726, 6719452, 13438904, 330933011, 661866022, 1323732044, 2647464088]

約数ペア:

[(1, 2647464088), (2, 1323732044), (4, 661866022), (8, 330933011), (197, 13438904), (394, 6719452), (788, 3359726), (1576, 1679863)]