2010342081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{1489}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 2955778560

約数和(自身を除く): 945436479

約数列:

[1, 3, 11, 33, 163, 251, 489, 753, 1489, 1793, 2761, 4467, 5379, 8283, 16379, 40913, 49137, 122739, 242707, 373739, 450043, 728121, 1121217, 1350129, 2669777, 4111129, 8009331, 12333387, 60919457, 182758371, 670114027, 2010342081]

約数ペア:

[(1, 2010342081), (3, 670114027), (11, 182758371), (33, 60919457), (163, 12333387), (251, 8009331), (489, 4111129), (753, 2669777), (1489, 1350129), (1793, 1121217), (2761, 728121), (4467, 450043), (5379, 373739), (8283, 242707), (16379, 122739), (40913, 49137)]