2061956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 4092480

約数和(自身を除く): 2030524

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2087, 4174, 8348, 27131, 39653, 54262, 79306, 108524, 158612, 515489, 1030978, 2061956]

約数ペア:

[(1, 2061956), (2, 1030978), (4, 515489), (13, 158612), (19, 108524), (26, 79306), (38, 54262), (52, 39653), (76, 27131), (247, 8348), (494, 4174), (988, 2087)]