2045707918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{492467}}^1$

素因数の和:492567

約数の個数: 16

約数和(自身を含む): 3214831104

約数和(自身を除く): 1169123186

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 492467, 984934, 15266477, 30532954, 32995289, 65990578, 1022853959, 2045707918]

約数ペア:

[(1, 2045707918), (2, 1022853959), (31, 65990578), (62, 32995289), (67, 30532954), (134, 15266477), (2077, 984934), (4154, 492467)]