2023786261

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{563}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 2455971840

約数和(自身を除く): 432185579

約数列:

[1, 7, 23, 83, 161, 269, 563, 581, 1883, 1909, 3941, 6187, 12949, 13363, 22327, 43309, 46729, 90643, 151447, 156289, 327103, 513521, 1060129, 1074767, 3483281, 3594647, 7523369, 12570101, 24382967, 87990707, 289112323, 2023786261]

約数ペア:

[(1, 2023786261), (7, 289112323), (23, 87990707), (83, 24382967), (161, 12570101), (269, 7523369), (563, 3594647), (581, 3483281), (1883, 1074767), (1909, 1060129), (3941, 513521), (6187, 327103), (12949, 156289), (13363, 151447), (22327, 90643), (43309, 46729)]