2006103218

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{4597}}^1$

素因数の和:4747

約数の個数: 48

約数和(自身を含む): 3607351704

約数和(自身を除く): 1601248486

約数列:

[1, 2, 7, 14, 49, 61, 73, 98, 122, 146, 427, 511, 854, 1022, 2989, 3577, 4453, 4597, 5978, 7154, 8906, 9194, 31171, 32179, 62342, 64358, 218197, 225253, 280417, 335581, 436394, 450506, 560834, 671162, 1962919, 2349067, 3925838, 4698134, 13740433, 16443469, 20470441, 27480866, 32886938, 40940882, 143293087, 286586174, 1003051609, 2006103218]

約数ペア:

[(1, 2006103218), (2, 1003051609), (7, 286586174), (14, 143293087), (49, 40940882), (61, 32886938), (73, 27480866), (98, 20470441), (122, 16443469), (146, 13740433), (427, 4698134), (511, 3925838), (854, 2349067), (1022, 1962919), (2989, 671162), (3577, 560834), (4453, 450506), (4597, 436394), (5978, 335581), (7154, 280417), (8906, 225253), (9194, 218197), (31171, 64358), (32179, 62342)]