2013457413

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 3079296000

約数和(自身を除く): 1065838587

約数列:

[1, 3, 11, 33, 43, 89, 107, 129, 149, 267, 321, 447, 473, 979, 1177, 1419, 1639, 2937, 3531, 3827, 4601, 4917, 6407, 9523, 11481, 13261, 13803, 15943, 19221, 28569, 39783, 42097, 47829, 50611, 70477, 104753, 126291, 145871, 151833, 175373, 211431, 314259, 409489, 437613, 526119, 570223, 685549, 1228467, 1418927, 1710669, 2056647, 4256781, 4504379, 6272453, 7541039, 13513137, 15608197, 18817359, 22623117, 46824591, 61013861, 183041583, 671152471, 2013457413]

約数ペア:

[(1, 2013457413), (3, 671152471), (11, 183041583), (33, 61013861), (43, 46824591), (89, 22623117), (107, 18817359), (129, 15608197), (149, 13513137), (267, 7541039), (321, 6272453), (447, 4504379), (473, 4256781), (979, 2056647), (1177, 1710669), (1419, 1418927), (1639, 1228467), (2937, 685549), (3531, 570223), (3827, 526119), (4601, 437613), (4917, 409489), (6407, 314259), (9523, 211431), (11481, 175373), (13261, 151833), (13803, 145871), (15943, 126291), (19221, 104753), (28569, 70477), (39783, 50611), (42097, 47829)]