1928781176

素因数分解:

$2^3\times 7^1\times {\mathrm{34442521}}^1$

素因数の和:34442534

約数の個数: 16

約数和(自身を含む): 4133102640

約数和(自身を除く): 2204321464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 34442521, 68885042, 137770084, 241097647, 275540168, 482195294, 964390588, 1928781176]

約数ペア:

[(1, 1928781176), (2, 964390588), (4, 482195294), (7, 275540168), (8, 241097647), (14, 137770084), (28, 68885042), (56, 34442521)]