671345324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{26953}}^1$

素因数の和:27449

約数の個数: 24

約数和(自身を含む): 1267916160

約数和(自身を除く): 596570836

約数列:

[1, 2, 4, 13, 26, 52, 479, 958, 1916, 6227, 12454, 24908, 26953, 53906, 107812, 350389, 700778, 1401556, 12910487, 25820974, 51641948, 167836331, 335672662, 671345324]

約数ペア:

[(1, 671345324), (2, 335672662), (4, 167836331), (13, 51641948), (26, 25820974), (52, 12910487), (479, 1401556), (958, 700778), (1916, 350389), (6227, 107812), (12454, 53906), (24908, 26953)]