271458434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{549511}}^1$

素因数の和:549545

約数の個数: 16

約数和(自身を含む): 461590080

約数和(自身を除く): 190131646

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 549511, 1099022, 7143643, 10440709, 14287286, 20881418, 135729217, 271458434]

約数ペア:

[(1, 271458434), (2, 135729217), (13, 20881418), (19, 14287286), (26, 10440709), (38, 7143643), (247, 1099022), (494, 549511)]