3478256

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{1459}}^1$

素因数の和:1616

約数の個数: 20

約数和(自身を含む): 6789000

約数和(自身を除く): 3310744

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 1459, 2384, 2918, 5836, 11672, 23344, 217391, 434782, 869564, 1739128, 3478256]

約数ペア:

[(1, 3478256), (2, 1739128), (4, 869564), (8, 434782), (16, 217391), (149, 23344), (298, 11672), (596, 5836), (1192, 2918), (1459, 2384)]