2786014582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 4713375744

約数和(自身を除く): 1927361162

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 163, 197, 326, 394, 611, 923, 1222, 1846, 2119, 2561, 3337, 4238, 5122, 6674, 7661, 9259, 11573, 13987, 15322, 18518, 23146, 27974, 32111, 43381, 64222, 86762, 99593, 120367, 150449, 181831, 199186, 240734, 300898, 363662, 417443, 543931, 657389, 834886, 1087862, 1314778, 1509217, 2279881, 3018434, 4559762, 7071103, 8546057, 14142206, 17092114, 19619821, 29638453, 39239642, 59276906, 107154407, 214308814, 1393007291, 2786014582]

約数ペア:

[(1, 2786014582), (2, 1393007291), (13, 214308814), (26, 107154407), (47, 59276906), (71, 39239642), (94, 29638453), (142, 19619821), (163, 17092114), (197, 14142206), (326, 8546057), (394, 7071103), (611, 4559762), (923, 3018434), (1222, 2279881), (1846, 1509217), (2119, 1314778), (2561, 1087862), (3337, 834886), (4238, 657389), (5122, 543931), (6674, 417443), (7661, 363662), (9259, 300898), (11573, 240734), (13987, 199186), (15322, 181831), (18518, 150449), (23146, 120367), (27974, 99593), (32111, 86762), (43381, 64222)]