5271570356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{61403}}^1$

素因数の和:61560

約数の個数: 36

約数和(自身を含む): 10068291072

約数和(自身を除く): 4796720716

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 6604, 21463, 42926, 61403, 85852, 122806, 245612, 798239, 1596478, 3192956, 7798181, 10377107, 15596362, 20754214, 31192724, 41508428, 101376353, 202752706, 405505412, 1317892589, 2635785178, 5271570356]

約数ペア:

[(1, 5271570356), (2, 2635785178), (4, 1317892589), (13, 405505412), (26, 202752706), (52, 101376353), (127, 41508428), (169, 31192724), (254, 20754214), (338, 15596362), (508, 10377107), (676, 7798181), (1651, 3192956), (3302, 1596478), (6604, 798239), (21463, 245612), (42926, 122806), (61403, 85852)]