4923242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:218

約数の個数: 32

約数和(自身を含む): 8363520

約数和(自身を除く): 3440278

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 131, 262, 437, 817, 874, 989, 1634, 1978, 2489, 3013, 4978, 5633, 6026, 11266, 18791, 37582, 57247, 107027, 114494, 129559, 214054, 259118, 2461621, 4923242]

約数ペア:

[(1, 4923242), (2, 2461621), (19, 259118), (23, 214054), (38, 129559), (43, 114494), (46, 107027), (86, 57247), (131, 37582), (262, 18791), (437, 11266), (817, 6026), (874, 5633), (989, 4978), (1634, 3013), (1978, 2489)]