2171165230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16701271}}^1$

素因数の和:16701291

約数の個数: 16

約数和(自身を含む): 4208720544

約数和(自身を除く): 2037555314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16701271, 33402542, 83506355, 167012710, 217116523, 434233046, 1085582615, 2171165230]

約数ペア:

[(1, 2171165230), (2, 1085582615), (5, 434233046), (10, 217116523), (13, 167012710), (26, 83506355), (65, 33402542), (130, 16701271)]