1900687777

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{293}}^1\times {\mathrm{2153}}^1$

素因数の和:2600

約数の個数: 16

約数和(自身を含む): 2006218368

約数和(自身を除く): 105530591

約数列:

[1, 23, 131, 293, 2153, 3013, 6739, 38383, 49519, 282043, 630829, 882809, 6486989, 14509067, 82638599, 1900687777]

約数ペア:

[(1, 1900687777), (23, 82638599), (131, 14509067), (293, 6486989), (2153, 882809), (3013, 630829), (6739, 282043), (38383, 49519)]