2013251645

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{19417}}^1$

素因数の和:19744

約数の個数: 16

約数和(自身を含む): 2453658480

約数和(自身を除く): 440406835

約数列:

[1, 5, 89, 233, 445, 1165, 19417, 20737, 97085, 103685, 1728113, 4524161, 8640565, 22620805, 402650329, 2013251645]

約数ペア:

[(1, 2013251645), (5, 402650329), (89, 22620805), (233, 8640565), (445, 4524161), (1165, 1728113), (19417, 103685), (20737, 97085)]