1248716

素因数分解:

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

素因数の和:318

約数の個数: 36

約数和(自身を含む): 2662128

約数和(自身を除く): 1413412

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 277, 322, 554, 644, 1108, 1127, 1939, 2254, 3878, 4508, 6371, 7756, 12742, 13573, 25484, 27146, 44597, 54292, 89194, 178388, 312179, 624358, 1248716]

約数ペア:

[(1, 1248716), (2, 624358), (4, 312179), (7, 178388), (14, 89194), (23, 54292), (28, 44597), (46, 27146), (49, 25484), (92, 13573), (98, 12742), (161, 7756), (196, 6371), (277, 4508), (322, 3878), (554, 2254), (644, 1939), (1108, 1127)]