2104048

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1229}}^1$

素因数の和:1344

約数の個数: 20

約数和(自身を含む): 4118040

約数和(自身を除く): 2013992

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1229, 1712, 2458, 4916, 9832, 19664, 131503, 263006, 526012, 1052024, 2104048]

約数ペア:

[(1, 2104048), (2, 1052024), (4, 526012), (8, 263006), (16, 131503), (107, 19664), (214, 9832), (428, 4916), (856, 2458), (1229, 1712)]