289344266042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{7165889}}^1$

素因数の和:7167457

約数の個数: 16

約数和(自身を含む): 467703308520

約数和(自身を除く): 178359042478

約数列:

[1, 2, 13, 26, 1553, 3106, 20189, 40378, 7165889, 14331778, 93156557, 186313114, 11128625617, 22257251234, 144672133021, 289344266042]

約数ペア:

[(1, 289344266042), (2, 144672133021), (13, 22257251234), (26, 11128625617), (1553, 186313114), (3106, 93156557), (20189, 14331778), (40378, 7165889)]