26291201807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{217439}}^1$

素因数の和:217654

約数の個数: 16

約数和(自身を含む): 28931696640

約数和(自身を除く): 2640494833

約数列:

[1, 13, 71, 131, 923, 1703, 9301, 120913, 217439, 2826707, 15438169, 28484509, 200696197, 370298617, 2022400139, 26291201807]

約数ペア:

[(1, 26291201807), (13, 2022400139), (71, 370298617), (131, 200696197), (923, 28484509), (1703, 15438169), (9301, 2826707), (120913, 217439)]