4080254372

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{319069}}^1$

素因数の和:319235

約数の個数: 24

約数和(自身を含む): 7504526400

約数和(自身を除く): 3424272028

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 319069, 638138, 1276276, 7338587, 14677174, 29354348, 44350591, 88701182, 177402364, 1020063593, 2040127186, 4080254372]

約数ペア:

[(1, 4080254372), (2, 2040127186), (4, 1020063593), (23, 177402364), (46, 88701182), (92, 44350591), (139, 29354348), (278, 14677174), (556, 7338587), (3197, 1276276), (6394, 638138), (12788, 319069)]