5420434

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2129}}^1$

素因数の和:2217

約数の個数: 16

約数和(自身を含む): 8690400

約数和(自身を除く): 3269966

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2129, 2546, 4258, 40451, 80902, 142643, 285286, 2710217, 5420434]

約数ペア:

[(1, 5420434), (2, 2710217), (19, 285286), (38, 142643), (67, 80902), (134, 40451), (1273, 4258), (2129, 2546)]