1890773444

素因数分解:

$2^2\times 7^1\times {\mathrm{67527623}}^1$

素因数の和:67527634

約数の個数: 12

約数和(自身を含む): 3781546944

約数和(自身を除く): 1890773500

約数列:

[1, 2, 4, 7, 14, 28, 67527623, 135055246, 270110492, 472693361, 945386722, 1890773444]

約数ペア:

[(1, 1890773444), (2, 945386722), (4, 472693361), (7, 270110492), (14, 135055246), (28, 67527623)]