7485164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 13902000

約数和(自身を除く): 6416836

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 661, 1322, 2644, 2831, 5662, 11324, 12559, 25118, 50236, 98489, 196978, 393956, 1871291, 3742582, 7485164]

約数ペア:

[(1, 7485164), (2, 3742582), (4, 1871291), (19, 393956), (38, 196978), (76, 98489), (149, 50236), (298, 25118), (596, 12559), (661, 11324), (1322, 5662), (2644, 2831)]