2072944

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 4321152

約数和(自身を除く): 2248208

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 131, 172, 184, 262, 344, 368, 524, 688, 989, 1048, 1978, 2096, 3013, 3956, 5633, 6026, 7912, 11266, 12052, 15824, 22532, 24104, 45064, 48208, 90128, 129559, 259118, 518236, 1036472, 2072944]

約数ペア:

[(1, 2072944), (2, 1036472), (4, 518236), (8, 259118), (16, 129559), (23, 90128), (43, 48208), (46, 45064), (86, 24104), (92, 22532), (131, 15824), (172, 12052), (184, 11266), (262, 7912), (344, 6026), (368, 5633), (524, 3956), (688, 3013), (989, 2096), (1048, 1978)]