2811454852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{3541}}^1$

素因数の和:3932

約数の個数: 48

約数和(自身を含む): 5363438080

約数和(自身を除く): 2551983228

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 337, 589, 674, 1178, 1348, 2356, 3541, 6403, 7082, 10447, 12806, 14164, 20894, 25612, 41788, 67279, 109771, 134558, 198493, 219542, 269116, 396986, 439084, 793972, 1193317, 2085649, 2386634, 4171298, 4773268, 8342596, 22673023, 36992827, 45346046, 73985654, 90692092, 147971308, 702863713, 1405727426, 2811454852]

約数ペア:

[(1, 2811454852), (2, 1405727426), (4, 702863713), (19, 147971308), (31, 90692092), (38, 73985654), (62, 45346046), (76, 36992827), (124, 22673023), (337, 8342596), (589, 4773268), (674, 4171298), (1178, 2386634), (1348, 2085649), (2356, 1193317), (3541, 793972), (6403, 439084), (7082, 396986), (10447, 269116), (12806, 219542), (14164, 198493), (20894, 134558), (25612, 109771), (41788, 67279)]