1314376

素因数分解:

$2^3\times 7^3\times {\mathrm{479}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 2880000

約数和(自身を除く): 1565624

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 479, 686, 958, 1372, 1916, 2744, 3353, 3832, 6706, 13412, 23471, 26824, 46942, 93884, 164297, 187768, 328594, 657188, 1314376]

約数ペア:

[(1, 1314376), (2, 657188), (4, 328594), (7, 187768), (8, 164297), (14, 93884), (28, 46942), (49, 26824), (56, 23471), (98, 13412), (196, 6706), (343, 3832), (392, 3353), (479, 2744), (686, 1916), (958, 1372)]