27331330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210241}}^1$

素因数の和:210261

約数の個数: 16

約数和(自身を含む): 52980984

約数和(自身を除く): 25649654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 210241, 420482, 1051205, 2102410, 2733133, 5466266, 13665665, 27331330]

約数ペア:

[(1, 27331330), (2, 13665665), (5, 5466266), (10, 2733133), (13, 2102410), (26, 1051205), (65, 420482), (130, 210241)]