2487548

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1301

約数の個数: 24

約数和(自身を含む): 5047392

約数和(自身を除く): 2559844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1217, 2044, 2434, 4868, 8519, 17038, 34076, 88841, 177682, 355364, 621887, 1243774, 2487548]

約数ペア:

[(1, 2487548), (2, 1243774), (4, 621887), (7, 355364), (14, 177682), (28, 88841), (73, 34076), (146, 17038), (292, 8519), (511, 4868), (1022, 2434), (1217, 2044)]