39291260509436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{243978419}}^1$

素因数の和:243978618

約数の個数: 48

約数和(自身を含む): 78424423324800

約数和(自身を除く): 39133162815364

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 163, 247, 326, 494, 652, 988, 2119, 3097, 4238, 6194, 8476, 12388, 40261, 80522, 161044, 243978419, 487956838, 975913676, 3171719447, 4635589961, 6343438894, 9271179922, 12686877788, 18542359844, 39768482297, 60262669493, 79536964594, 120525338986, 159073929188, 241050677972, 516990269861, 755601163643, 1033980539722, 1511202327286, 2067961079444, 3022404654572, 9822815127359, 19645630254718, 39291260509436]

約数ペア:

[(1, 39291260509436), (2, 19645630254718), (4, 9822815127359), (13, 3022404654572), (19, 2067961079444), (26, 1511202327286), (38, 1033980539722), (52, 755601163643), (76, 516990269861), (163, 241050677972), (247, 159073929188), (326, 120525338986), (494, 79536964594), (652, 60262669493), (988, 39768482297), (2119, 18542359844), (3097, 12686877788), (4238, 9271179922), (6194, 6343438894), (8476, 4635589961), (12388, 3171719447), (40261, 975913676), (80522, 487956838), (161044, 243978419)]