2783136109

素因数分解:

${\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{208459}}^1$

素因数の和:208564

約数の個数: 12

約数和(自身を含む): 3051854400

約数和(自身を除く): 268718291

約数列:

[1, 13, 79, 169, 1027, 13351, 208459, 2709967, 16468261, 35229571, 214087393, 2783136109]

約数ペア:

[(1, 2783136109), (13, 214087393), (79, 35229571), (169, 16468261), (1027, 2709967), (13351, 208459)]