788557524

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1\times {\mathrm{1999}}^1$

素因数の和:2540

約数の個数: 48

約数和(自身を含む): 1870848000

約数和(自身を除く): 1082290476

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 463, 852, 926, 1389, 1852, 1999, 2778, 3998, 5556, 5997, 7996, 11994, 23988, 32873, 65746, 98619, 131492, 141929, 197238, 283858, 394476, 425787, 567716, 851574, 925537, 1703148, 1851074, 2776611, 3702148, 5553222, 11106444, 65713127, 131426254, 197139381, 262852508, 394278762, 788557524]

約数ペア:

[(1, 788557524), (2, 394278762), (3, 262852508), (4, 197139381), (6, 131426254), (12, 65713127), (71, 11106444), (142, 5553222), (213, 3702148), (284, 2776611), (426, 1851074), (463, 1703148), (852, 925537), (926, 851574), (1389, 567716), (1852, 425787), (1999, 394476), (2778, 283858), (3998, 197238), (5556, 141929), (5997, 131492), (7996, 98619), (11994, 65746), (23988, 32873)]