2000477344

素因数分解:

$2^5\times {\mathrm{439}}^1\times {\mathrm{142403}}^1$

素因数の和:142852

約数の個数: 24

約数和(自身を含む): 3947438880

約数和(自身を除く): 1946961536

約数列:

[1, 2, 4, 8, 16, 32, 439, 878, 1756, 3512, 7024, 14048, 142403, 284806, 569612, 1139224, 2278448, 4556896, 62514917, 125029834, 250059668, 500119336, 1000238672, 2000477344]

約数ペア:

[(1, 2000477344), (2, 1000238672), (4, 500119336), (8, 250059668), (16, 125029834), (32, 62514917), (439, 4556896), (878, 2278448), (1756, 1139224), (3512, 569612), (7024, 284806), (14048, 142403)]