2160705176

素因数分解:

$2^3\times 7^3\times {\mathrm{787429}}^1$

素因数の和:787456

約数の個数: 32

約数和(自身を含む): 4724580000

約数和(自身を除く): 2563874824

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 787429, 1574858, 3149716, 5512003, 6299432, 11024006, 22048012, 38584021, 44096024, 77168042, 154336084, 270088147, 308672168, 540176294, 1080352588, 2160705176]

約数ペア:

[(1, 2160705176), (2, 1080352588), (4, 540176294), (7, 308672168), (8, 270088147), (14, 154336084), (28, 77168042), (49, 44096024), (56, 38584021), (98, 22048012), (196, 11024006), (343, 6299432), (392, 5512003), (686, 3149716), (1372, 1574858), (2744, 787429)]