1647731324

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{125551}}^1$

素因数の和:125765

約数の個数: 24

約数和(自身を含む): 3068993088

約数和(自身を除く): 1421261764

約数列:

[1, 2, 4, 17, 34, 68, 193, 386, 772, 3281, 6562, 13124, 125551, 251102, 502204, 2134367, 4268734, 8537468, 24231343, 48462686, 96925372, 411932831, 823865662, 1647731324]

約数ペア:

[(1, 1647731324), (2, 823865662), (4, 411932831), (17, 96925372), (34, 48462686), (68, 24231343), (193, 8537468), (386, 4268734), (772, 2134367), (3281, 502204), (6562, 251102), (13124, 125551)]