2887449828

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{57689}}^1$

素因数の和:57836

約数の個数: 48

約数和(自身を含む): 6965259840

約数和(自身を除く): 4077810012

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 582, 1164, 4171, 8342, 12513, 16684, 25026, 50052, 57689, 115378, 173067, 230756, 346134, 692268, 2480627, 4961254, 5595833, 7441881, 9922508, 11191666, 14883762, 16787499, 22383332, 29767524, 33574998, 67149996, 240620819, 481241638, 721862457, 962483276, 1443724914, 2887449828]

約数ペア:

[(1, 2887449828), (2, 1443724914), (3, 962483276), (4, 721862457), (6, 481241638), (12, 240620819), (43, 67149996), (86, 33574998), (97, 29767524), (129, 22383332), (172, 16787499), (194, 14883762), (258, 11191666), (291, 9922508), (388, 7441881), (516, 5595833), (582, 4961254), (1164, 2480627), (4171, 692268), (8342, 346134), (12513, 230756), (16684, 173067), (25026, 115378), (50052, 57689)]