2977878889726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{505907}}^1$

素因数の和:506129

約数の個数: 64

約数和(自身を含む): 5085953832960

約数和(自身を除く): 2108074943234

約数列:

[1, 2, 13, 26, 31, 62, 67, 109, 134, 218, 403, 806, 871, 1417, 1742, 2077, 2834, 3379, 4154, 6758, 7303, 14606, 27001, 43927, 54002, 87854, 94939, 189878, 226393, 452786, 505907, 1011814, 2943109, 5886218, 6576791, 13153582, 15683117, 31366234, 33895769, 55143863, 67791538, 110287726, 203880521, 407761042, 440644997, 716870219, 881289994, 1050768839, 1433740438, 1709459753, 2101537678, 3418919506, 3694638821, 7389277642, 13659994907, 22222976789, 27319989814, 44445953578, 48030304673, 96060609346, 114533803451, 229067606902, 1488939444863, 2977878889726]

約数ペア:

[(1, 2977878889726), (2, 1488939444863), (13, 229067606902), (26, 114533803451), (31, 96060609346), (62, 48030304673), (67, 44445953578), (109, 27319989814), (134, 22222976789), (218, 13659994907), (403, 7389277642), (806, 3694638821), (871, 3418919506), (1417, 2101537678), (1742, 1709459753), (2077, 1433740438), (2834, 1050768839), (3379, 881289994), (4154, 716870219), (6758, 440644997), (7303, 407761042), (14606, 203880521), (27001, 110287726), (43927, 67791538), (54002, 55143863), (87854, 33895769), (94939, 31366234), (189878, 15683117), (226393, 13153582), (452786, 6576791), (505907, 5886218), (1011814, 2943109)]