973006940

素因数分解:

$2^2\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{18269}}^1$

素因数の和:20941

約数の個数: 24

約数和(自身を含む): 2044193760

約数和(自身を除く): 1071186820

約数列:

[1, 2, 4, 5, 10, 20, 2663, 5326, 10652, 13315, 18269, 26630, 36538, 53260, 73076, 91345, 182690, 365380, 48650347, 97300694, 194601388, 243251735, 486503470, 973006940]

約数ペア:

[(1, 973006940), (2, 486503470), (4, 243251735), (5, 194601388), (10, 97300694), (20, 48650347), (2663, 365380), (5326, 182690), (10652, 91345), (13315, 73076), (18269, 53260), (26630, 36538)]