2017146512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{40163}}^1$

素因数の和:40287

約数の個数: 40

約数和(自身を含む): 4053993504

約数和(自身を除く): 2036846992

約数列:

[1, 2, 4, 8, 16, 43, 73, 86, 146, 172, 292, 344, 584, 688, 1168, 3139, 6278, 12556, 25112, 40163, 50224, 80326, 160652, 321304, 642608, 1727009, 2931899, 3454018, 5863798, 6908036, 11727596, 13816072, 23455192, 27632144, 46910384, 126071657, 252143314, 504286628, 1008573256, 2017146512]

約数ペア:

[(1, 2017146512), (2, 1008573256), (4, 504286628), (8, 252143314), (16, 126071657), (43, 46910384), (73, 27632144), (86, 23455192), (146, 13816072), (172, 11727596), (292, 6908036), (344, 5863798), (584, 3454018), (688, 2931899), (1168, 1727009), (3139, 642608), (6278, 321304), (12556, 160652), (25112, 80326), (40163, 50224)]