2037232

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:976

約数の個数: 20

約数和(自身を含む): 3977176

約数和(自身を除く): 1939944

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 811, 1256, 1622, 2512, 3244, 6488, 12976, 127327, 254654, 509308, 1018616, 2037232]

約数ペア:

[(1, 2037232), (2, 1018616), (4, 509308), (8, 254654), (16, 127327), (157, 12976), (314, 6488), (628, 3244), (811, 2512), (1256, 1622)]