2026736

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:848

約数の個数: 20

約数和(自身を含む): 3952872

約数和(自身を除く): 1926136

約数列:

[1, 2, 4, 8, 16, 197, 394, 643, 788, 1286, 1576, 2572, 3152, 5144, 10288, 126671, 253342, 506684, 1013368, 2026736]

約数ペア:

[(1, 2026736), (2, 1013368), (4, 506684), (8, 253342), (16, 126671), (197, 10288), (394, 5144), (643, 3152), (788, 2572), (1286, 1576)]