7037810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 6933070

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 1259, 2518, 2795, 5590, 6295, 12590, 16367, 32734, 54137, 81835, 108274, 163670, 270685, 541370, 703781, 1407562, 3518905, 7037810]

約数ペア:

[(1, 7037810), (2, 3518905), (5, 1407562), (10, 703781), (13, 541370), (26, 270685), (43, 163670), (65, 108274), (86, 81835), (130, 54137), (215, 32734), (430, 16367), (559, 12590), (1118, 6295), (1259, 5590), (2518, 2795)]