2008766134

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{490661}}^1$

素因数の和:490775

約数の個数: 16

約数和(自身を含む): 3179489760

約数和(自身を除く): 1170723626

約数列:

[1, 2, 23, 46, 89, 178, 2047, 4094, 490661, 981322, 11285203, 22570406, 43668829, 87337658, 1004383067, 2008766134]

約数ペア:

[(1, 2008766134), (2, 1004383067), (23, 87337658), (46, 43668829), (89, 22570406), (178, 11285203), (2047, 981322), (4094, 490661)]