679259994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{851203}}^1$

素因数の和:851234

約数の個数: 32

約数和(自身を含む): 1634311680

約数和(自身を除く): 955051686

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 851203, 1702406, 2553609, 5107218, 5958421, 11916842, 16172857, 17875263, 32345714, 35750526, 48518571, 97037142, 113209999, 226419998, 339629997, 679259994]

約数ペア:

[(1, 679259994), (2, 339629997), (3, 226419998), (6, 113209999), (7, 97037142), (14, 48518571), (19, 35750526), (21, 32345714), (38, 17875263), (42, 16172857), (57, 11916842), (114, 5958421), (133, 5107218), (266, 2553609), (399, 1702406), (798, 851203)]