2137432885

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{439349}}^1$

素因数の和:439500

約数の個数: 16

約数和(自身を含む): 2952432000

約数和(自身を除く): 814999115

約数列:

[1, 5, 7, 35, 139, 695, 973, 4865, 439349, 2196745, 3075443, 15377215, 61069511, 305347555, 427486577, 2137432885]

約数ペア:

[(1, 2137432885), (5, 427486577), (7, 305347555), (35, 61069511), (139, 15377215), (695, 3075443), (973, 2196745), (4865, 439349)]