2508104

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 5037120

約数和(自身を除く): 2529016

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 317, 344, 634, 989, 1268, 1978, 2536, 3956, 7291, 7912, 13631, 14582, 27262, 29164, 54524, 58328, 109048, 313513, 627026, 1254052, 2508104]

約数ペア:

[(1, 2508104), (2, 1254052), (4, 627026), (8, 313513), (23, 109048), (43, 58328), (46, 54524), (86, 29164), (92, 27262), (172, 14582), (184, 13631), (317, 7912), (344, 7291), (634, 3956), (989, 2536), (1268, 1978)]