2109609208

素因数分解:

$2^3\times 7^1\times {\mathrm{37671593}}^1$

素因数の和:37671606

約数の個数: 16

約数和(自身を含む): 4520591280

約数和(自身を除く): 2410982072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 37671593, 75343186, 150686372, 263701151, 301372744, 527402302, 1054804604, 2109609208]

約数ペア:

[(1, 2109609208), (2, 1054804604), (4, 527402302), (7, 301372744), (8, 263701151), (14, 150686372), (28, 75343186), (56, 37671593)]