2134345

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:264

約数の個数: 16

約数和(自身を含む): 2681280

約数和(自身を除く): 546935

約数列:

[1, 5, 37, 83, 139, 185, 415, 695, 3071, 5143, 11537, 15355, 25715, 57685, 426869, 2134345]

約数ペア:

[(1, 2134345), (5, 426869), (37, 57685), (83, 25715), (139, 15355), (185, 11537), (415, 5143), (695, 3071)]