2051270494

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11270717}}^1$

素因数の和:11270739

約数の個数: 16

約数和(自身を含む): 3786961248

約数和(自身を除く): 1735690754

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 11270717, 22541434, 78895019, 146519321, 157790038, 293038642, 1025635247, 2051270494]

約数ペア:

[(1, 2051270494), (2, 1025635247), (7, 293038642), (13, 157790038), (14, 146519321), (26, 78895019), (91, 22541434), (182, 11270717)]