2013125668

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{43189}}^1$

素因数の和:43507

約数の個数: 24

約数和(自身を含む): 3618285440

約数和(自身を除く): 1605159772

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 1084, 11653, 23306, 43189, 46612, 86378, 172756, 1857127, 3714254, 7428508, 11704219, 23408438, 46816876, 503281417, 1006562834, 2013125668]

約数ペア:

[(1, 2013125668), (2, 1006562834), (4, 503281417), (43, 46816876), (86, 23408438), (172, 11704219), (271, 7428508), (542, 3714254), (1084, 1857127), (11653, 172756), (23306, 86378), (43189, 46612)]