2720996826

素因数分解:

$2^1\times 3^1\times {\mathrm{19963}}^1\times {\mathrm{22717}}^1$

素因数の和:42685

約数の個数: 16

約数和(自身を含む): 5442505824

約数和(自身を除く): 2721508998

約数列:

[1, 2, 3, 6, 19963, 22717, 39926, 45434, 59889, 68151, 119778, 136302, 453499471, 906998942, 1360498413, 2720996826]

約数ペア:

[(1, 2720996826), (2, 1360498413), (3, 906998942), (6, 453499471), (19963, 136302), (22717, 119778), (39926, 68151), (45434, 59889)]