2029221509

素因数分解:

$7^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{16223}}^1$

素因数の和:16504

約数の個数: 16

約数和(自身を含む): 2354946048

約数和(自身を除く): 325724539

約数列:

[1, 7, 107, 167, 749, 1169, 16223, 17869, 113561, 125083, 1735861, 2709241, 12151027, 18964687, 289888787, 2029221509]

約数ペア:

[(1, 2029221509), (7, 289888787), (107, 18964687), (167, 12151027), (749, 2709241), (1169, 1735861), (16223, 125083), (17869, 113561)]