4405804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 8365280

約数和(自身を除く): 3959476

約数列:

[1, 2, 4, 13, 26, 52, 193, 386, 439, 772, 878, 1756, 2509, 5018, 5707, 10036, 11414, 22828, 84727, 169454, 338908, 1101451, 2202902, 4405804]

約数ペア:

[(1, 4405804), (2, 2202902), (4, 1101451), (13, 338908), (26, 169454), (52, 84727), (193, 22828), (386, 11414), (439, 10036), (772, 5707), (878, 5018), (1756, 2509)]