8471788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{827}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 16066512

約数和(自身を除く): 7594724

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 827, 1654, 2561, 3308, 5122, 10244, 10751, 21502, 43004, 162919, 325838, 651676, 2117947, 4235894, 8471788]

約数ペア:

[(1, 8471788), (2, 4235894), (4, 2117947), (13, 651676), (26, 325838), (52, 162919), (197, 43004), (394, 21502), (788, 10751), (827, 10244), (1654, 5122), (2561, 3308)]