1244202496

素因数分解:

$2^9\times {\mathrm{389}}^1\times {\mathrm{6247}}^1$

素因数の和:6654

約数の個数: 40

約数和(自身を含む): 2492764560

約数和(自身を除く): 1248562064

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 512, 778, 1556, 3112, 6224, 6247, 12448, 12494, 24896, 24988, 49792, 49976, 99584, 99952, 199168, 199904, 399808, 799616, 1599232, 2430083, 3198464, 4860166, 9720332, 19440664, 38881328, 77762656, 155525312, 311050624, 622101248, 1244202496]

約数ペア:

[(1, 1244202496), (2, 622101248), (4, 311050624), (8, 155525312), (16, 77762656), (32, 38881328), (64, 19440664), (128, 9720332), (256, 4860166), (389, 3198464), (512, 2430083), (778, 1599232), (1556, 799616), (3112, 399808), (6224, 199904), (6247, 199168), (12448, 99952), (12494, 99584), (24896, 49976), (24988, 49792)]