385756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 806400

約数和(自身を除く): 420644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 599, 644, 1198, 2396, 4193, 8386, 13777, 16772, 27554, 55108, 96439, 192878, 385756]

約数ペア:

[(1, 385756), (2, 192878), (4, 96439), (7, 55108), (14, 27554), (23, 16772), (28, 13777), (46, 8386), (92, 4193), (161, 2396), (322, 1198), (599, 644)]