2715679862

素因数分解:

$2^1\times 7^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:291

約数の個数: 80

約数和(自身を含む): 4934779392

約数和(自身を除く): 2219099530

約数列:

[1, 2, 7, 14, 49, 61, 73, 98, 122, 127, 146, 254, 343, 427, 511, 686, 854, 889, 1022, 1778, 2401, 2989, 3577, 4453, 4802, 5978, 6223, 7154, 7747, 8906, 9271, 12446, 15494, 18542, 20923, 25039, 31171, 41846, 43561, 50078, 54229, 62342, 64897, 87122, 108458, 129794, 146461, 175273, 218197, 292922, 304927, 350546, 379603, 436394, 454279, 565531, 609854, 759206, 908558, 1131062, 1527379, 2657221, 3054758, 3179953, 3958717, 5314442, 6359906, 7917434, 10691653, 18600547, 21383306, 22259671, 27711019, 37201094, 44519342, 55422038, 193977133, 387954266, 1357839931, 2715679862]

約数ペア:

[(1, 2715679862), (2, 1357839931), (7, 387954266), (14, 193977133), (49, 55422038), (61, 44519342), (73, 37201094), (98, 27711019), (122, 22259671), (127, 21383306), (146, 18600547), (254, 10691653), (343, 7917434), (427, 6359906), (511, 5314442), (686, 3958717), (854, 3179953), (889, 3054758), (1022, 2657221), (1778, 1527379), (2401, 1131062), (2989, 908558), (3577, 759206), (4453, 609854), (4802, 565531), (5978, 454279), (6223, 436394), (7154, 379603), (7747, 350546), (8906, 304927), (9271, 292922), (12446, 218197), (15494, 175273), (18542, 146461), (20923, 129794), (25039, 108458), (31171, 87122), (41846, 64897), (43561, 62342), (50078, 54229)]