2497432

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 5704560

約数和(自身を除く): 3207128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 277, 322, 392, 554, 644, 1108, 1127, 1288, 1939, 2216, 2254, 3878, 4508, 6371, 7756, 9016, 12742, 13573, 15512, 25484, 27146, 44597, 50968, 54292, 89194, 108584, 178388, 312179, 356776, 624358, 1248716, 2497432]

約数ペア:

[(1, 2497432), (2, 1248716), (4, 624358), (7, 356776), (8, 312179), (14, 178388), (23, 108584), (28, 89194), (46, 54292), (49, 50968), (56, 44597), (92, 27146), (98, 25484), (161, 15512), (184, 13573), (196, 12742), (277, 9016), (322, 7756), (392, 6371), (554, 4508), (644, 3878), (1108, 2254), (1127, 2216), (1288, 1939)]