2009059208

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19317877}}^1$

素因数の和:19317896

約数の個数: 16

約数和(自身を含む): 4056754380

約数和(自身を除く): 2047695172

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19317877, 38635754, 77271508, 154543016, 251132401, 502264802, 1004529604, 2009059208]

約数ペア:

[(1, 2009059208), (2, 1004529604), (4, 502264802), (8, 251132401), (13, 154543016), (26, 77271508), (52, 38635754), (104, 19317877)]