4278664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41141}}^1$

素因数の和:41160

約数の個数: 16

約数和(自身を含む): 8639820

約数和(自身を除く): 4361156

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 41141, 82282, 164564, 329128, 534833, 1069666, 2139332, 4278664]

約数ペア:

[(1, 4278664), (2, 2139332), (4, 1069666), (8, 534833), (13, 329128), (26, 164564), (52, 82282), (104, 41141)]