679392376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{9319}}^1$

素因数の和:10039

約数の個数: 32

約数和(自身を含む): 1373954400

約数和(自身を除く): 694562024

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 701, 1402, 2804, 5608, 9113, 9319, 18226, 18638, 36452, 37276, 72904, 74552, 121147, 242294, 484588, 969176, 6532619, 13065238, 26130476, 52260952, 84924047, 169848094, 339696188, 679392376]

約数ペア:

[(1, 679392376), (2, 339696188), (4, 169848094), (8, 84924047), (13, 52260952), (26, 26130476), (52, 13065238), (104, 6532619), (701, 969176), (1402, 484588), (2804, 242294), (5608, 121147), (9113, 74552), (9319, 72904), (18226, 37276), (18638, 36452)]