243026636

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{487}}^1\times {\mathrm{1709}}^1$

素因数の和:2273

約数の個数: 24

約数和(自身を含む): 432260640

約数和(自身を除く): 189234004

約数列:

[1, 2, 4, 73, 146, 292, 487, 974, 1709, 1948, 3418, 6836, 35551, 71102, 124757, 142204, 249514, 499028, 832283, 1664566, 3329132, 60756659, 121513318, 243026636]

約数ペア:

[(1, 243026636), (2, 121513318), (4, 60756659), (73, 3329132), (146, 1664566), (292, 832283), (487, 499028), (974, 249514), (1709, 142204), (1948, 124757), (3418, 71102), (6836, 35551)]