2068509321

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{451541}}^1$

素因数の和:452056

約数の個数: 12

約数和(自身を含む): 2993723460

約数和(自身を除く): 925214139

約数列:

[1, 3, 9, 509, 1527, 4581, 451541, 1354623, 4063869, 229834369, 689503107, 2068509321]

約数ペア:

[(1, 2068509321), (3, 689503107), (9, 229834369), (509, 4063869), (1527, 1354623), (4581, 451541)]