12479849564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2621}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 27364786176

約数和(自身を除く): 14884936612

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 127, 182, 206, 254, 364, 412, 508, 721, 889, 1339, 1442, 1651, 1778, 2621, 2678, 2884, 3302, 3556, 5242, 5356, 6604, 9373, 10484, 11557, 13081, 18347, 18746, 23114, 26162, 34073, 36694, 37492, 46228, 52324, 68146, 73388, 91567, 136292, 170053, 183134, 238511, 269963, 332867, 340106, 366268, 477022, 539926, 665734, 680212, 954044, 1079852, 1190371, 1331468, 1889741, 2330069, 2380742, 3509519, 3779482, 4327271, 4660138, 4761484, 7019038, 7558964, 8654542, 9320276, 14038076, 17309084, 24566633, 30290897, 34285301, 49133266, 60581794, 68570602, 98266532, 121163588, 137141204, 239997107, 445708913, 479994214, 891417826, 959988428, 1782835652, 3119962391, 6239924782, 12479849564]

約数ペア:

[(1, 12479849564), (2, 6239924782), (4, 3119962391), (7, 1782835652), (13, 959988428), (14, 891417826), (26, 479994214), (28, 445708913), (52, 239997107), (91, 137141204), (103, 121163588), (127, 98266532), (182, 68570602), (206, 60581794), (254, 49133266), (364, 34285301), (412, 30290897), (508, 24566633), (721, 17309084), (889, 14038076), (1339, 9320276), (1442, 8654542), (1651, 7558964), (1778, 7019038), (2621, 4761484), (2678, 4660138), (2884, 4327271), (3302, 3779482), (3556, 3509519), (5242, 2380742), (5356, 2330069), (6604, 1889741), (9373, 1331468), (10484, 1190371), (11557, 1079852), (13081, 954044), (18347, 680212), (18746, 665734), (23114, 539926), (26162, 477022), (34073, 366268), (36694, 340106), (37492, 332867), (46228, 269963), (52324, 238511), (68146, 183134), (73388, 170053), (91567, 136292)]