2013256609

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{36209}}^1$

素因数の和:36289

約数の個数: 24

約数和(自身を含む): 2544549120

約数和(自身を除く): 531292511

約数列:

[1, 7, 13, 47, 91, 169, 329, 611, 1183, 4277, 7943, 36209, 55601, 253463, 470717, 1701823, 3295019, 6119321, 11912761, 22123699, 42835247, 154865893, 287608087, 2013256609]

約数ペア:

[(1, 2013256609), (7, 287608087), (13, 154865893), (47, 42835247), (91, 22123699), (169, 11912761), (329, 6119321), (611, 3295019), (1183, 1701823), (4277, 470717), (7943, 253463), (36209, 55601)]