2180682717

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 3008378880

約数和(自身を除く): 827696163

約数列:

[1, 3, 61, 89, 183, 191, 267, 573, 701, 2103, 5429, 11651, 16287, 16999, 34953, 42761, 50997, 62389, 128283, 133891, 187167, 401673, 1036939, 3110817, 3805729, 8167351, 11417187, 11916299, 24502053, 35748897, 726894239, 2180682717]

約数ペア:

[(1, 2180682717), (3, 726894239), (61, 35748897), (89, 24502053), (183, 11916299), (191, 11417187), (267, 8167351), (573, 3805729), (701, 3110817), (2103, 1036939), (5429, 401673), (11651, 187167), (16287, 133891), (16999, 128283), (34953, 62389), (42761, 50997)]