1900971548662

素因数分解:

$2^1\times {\mathrm{491}}^1\times {\mathrm{1979}}^1\times {\mathrm{978179}}^1$

素因数の和:980651

約数の個数: 16

約数和(自身を含む): 2858711486400

約数和(自身を除く): 957739937738

約数列:

[1, 2, 491, 982, 1979, 3958, 971689, 978179, 1943378, 1956358, 480285889, 960571778, 1935816241, 3871632482, 950485774331, 1900971548662]

約数ペア:

[(1, 1900971548662), (2, 950485774331), (491, 3871632482), (982, 1935816241), (1979, 960571778), (3958, 480285889), (971689, 1956358), (978179, 1943378)]