1285457536

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{82997}}^1$

素因数の和:83033

約数の個数: 48

約数和(自身を含む): 2814877170

約数和(自身を除く): 1529419634

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 15488, 82997, 165994, 331988, 663976, 912967, 1327952, 1825934, 2655904, 3651868, 5311808, 7303736, 10042637, 10623616, 14607472, 20085274, 29214944, 40170548, 58429888, 80341096, 116859776, 160682192, 321364384, 642728768, 1285457536]

約数ペア:

[(1, 1285457536), (2, 642728768), (4, 321364384), (8, 160682192), (11, 116859776), (16, 80341096), (22, 58429888), (32, 40170548), (44, 29214944), (64, 20085274), (88, 14607472), (121, 10623616), (128, 10042637), (176, 7303736), (242, 5311808), (352, 3651868), (484, 2655904), (704, 1825934), (968, 1327952), (1408, 912967), (1936, 663976), (3872, 331988), (7744, 165994), (15488, 82997)]