2077424

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:992

約数の個数: 20

約数和(自身を含む): 4055544

約数和(自身を除く): 1978120

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 827, 1256, 1654, 2512, 3308, 6616, 13232, 129839, 259678, 519356, 1038712, 2077424]

約数ペア:

[(1, 2077424), (2, 1038712), (4, 519356), (8, 259678), (16, 129839), (157, 13232), (314, 6616), (628, 3308), (827, 2512), (1256, 1654)]