2021729584

素因数分解:

$2^4\times 7^1\times {\mathrm{2411}}^1\times {\mathrm{7487}}^1$

素因数の和:9913

約数の個数: 40

約数和(自身を含む): 4479141888

約数和(自身を除く): 2457412304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2411, 4822, 7487, 9644, 14974, 16877, 19288, 29948, 33754, 38576, 52409, 59896, 67508, 104818, 119792, 135016, 209636, 270032, 419272, 838544, 18051157, 36102314, 72204628, 126358099, 144409256, 252716198, 288818512, 505432396, 1010864792, 2021729584]

約数ペア:

[(1, 2021729584), (2, 1010864792), (4, 505432396), (7, 288818512), (8, 252716198), (14, 144409256), (16, 126358099), (28, 72204628), (56, 36102314), (112, 18051157), (2411, 838544), (4822, 419272), (7487, 270032), (9644, 209636), (14974, 135016), (16877, 119792), (19288, 104818), (29948, 67508), (33754, 59896), (38576, 52409)]