5438706

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1455

約数の個数: 48

約数和(自身を含む): 13636224

約数和(自身を除く): 8197518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1423, 1911, 2846, 3822, 4269, 8538, 9961, 18499, 19922, 29883, 36998, 55497, 59766, 69727, 110994, 129493, 139454, 209181, 258986, 388479, 418362, 776958, 906451, 1812902, 2719353, 5438706]

約数ペア:

[(1, 5438706), (2, 2719353), (3, 1812902), (6, 906451), (7, 776958), (13, 418362), (14, 388479), (21, 258986), (26, 209181), (39, 139454), (42, 129493), (49, 110994), (78, 69727), (91, 59766), (98, 55497), (147, 36998), (182, 29883), (273, 19922), (294, 18499), (546, 9961), (637, 8538), (1274, 4269), (1423, 3822), (1911, 2846)]