984182968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{18947}}^1$

素因数の和:19147

約数の個数: 32

約数和(自身を含む): 1900863360

約数和(自身を除く): 916680392

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 604, 1208, 6493, 12986, 18947, 25972, 37894, 51944, 75788, 151576, 814721, 1629442, 2860997, 3258884, 5721994, 6517768, 11443988, 22887976, 123022871, 246045742, 492091484, 984182968]

約数ペア:

[(1, 984182968), (2, 492091484), (4, 246045742), (8, 123022871), (43, 22887976), (86, 11443988), (151, 6517768), (172, 5721994), (302, 3258884), (344, 2860997), (604, 1629442), (1208, 814721), (6493, 151576), (12986, 75788), (18947, 51944), (25972, 37894)]