745071124

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{133717}}^1$

素因数の和:133927

約数の個数: 24

約数和(自身を含む): 1497641600

約数和(自身を除く): 752570476

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 133717, 267434, 534868, 936019, 1872038, 3744076, 26609683, 53219366, 106438732, 186267781, 372535562, 745071124]

約数ペア:

[(1, 745071124), (2, 372535562), (4, 186267781), (7, 106438732), (14, 53219366), (28, 26609683), (199, 3744076), (398, 1872038), (796, 936019), (1393, 534868), (2786, 267434), (5572, 133717)]