2488973911

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 2759823360

約数和(自身を除く): 270849449

約数列:

[1, 23, 31, 61, 89, 643, 713, 1403, 1891, 2047, 2759, 5429, 14789, 19933, 39223, 43493, 57227, 63457, 124867, 168299, 458459, 902129, 1215913, 1316221, 1774037, 3490847, 3870877, 27965999, 40802851, 80289481, 108216257, 2488973911]

約数ペア:

[(1, 2488973911), (23, 108216257), (31, 80289481), (61, 40802851), (89, 27965999), (643, 3870877), (713, 3490847), (1403, 1774037), (1891, 1316221), (2047, 1215913), (2759, 902129), (5429, 458459), (14789, 168299), (19933, 124867), (39223, 63457), (43493, 57227)]