2080755831

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{101209}}^1$

素因数の和:101319

約数の個数: 32

約数和(自身を含む): 3497817600

約数和(自身を除く): 1417061769

約数列:

[1, 3, 7, 11, 21, 33, 77, 89, 231, 267, 623, 979, 1869, 2937, 6853, 20559, 101209, 303627, 708463, 1113299, 2125389, 3339897, 7793093, 9007601, 23379279, 27022803, 63053207, 99083611, 189159621, 297250833, 693585277, 2080755831]

約数ペア:

[(1, 2080755831), (3, 693585277), (7, 297250833), (11, 189159621), (21, 99083611), (33, 63053207), (77, 27022803), (89, 23379279), (231, 9007601), (267, 7793093), (623, 3339897), (979, 2125389), (1869, 1113299), (2937, 708463), (6853, 303627), (20559, 101209)]