984723412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 1846152000

約数和(自身を除く): 861428588

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 197, 356, 394, 739, 788, 1478, 1691, 2956, 3382, 3743, 6764, 7486, 14041, 14972, 17533, 28082, 35066, 56164, 65771, 70132, 131542, 145583, 263084, 291166, 333127, 582332, 666254, 1249649, 1332508, 2499298, 2766077, 4998596, 5532154, 11064308, 12956887, 25913774, 51827548, 246180853, 492361706, 984723412]

約数ペア:

[(1, 984723412), (2, 492361706), (4, 246180853), (19, 51827548), (38, 25913774), (76, 12956887), (89, 11064308), (178, 5532154), (197, 4998596), (356, 2766077), (394, 2499298), (739, 1332508), (788, 1249649), (1478, 666254), (1691, 582332), (2956, 333127), (3382, 291166), (3743, 263084), (6764, 145583), (7486, 131542), (14041, 70132), (14972, 65771), (17533, 56164), (28082, 35066)]