2488892995

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{911}}^1\times {\mathrm{3931}}^1$

素因数の和:4986

約数の個数: 16

約数和(自身を含む): 3012226560

約数和(自身を除く): 523333565

約数列:

[1, 5, 139, 695, 911, 3931, 4555, 19655, 126629, 546409, 633145, 2732045, 3581141, 17905705, 497778599, 2488892995]

約数ペア:

[(1, 2488892995), (5, 497778599), (139, 17905705), (695, 3581141), (911, 2732045), (3931, 633145), (4555, 546409), (19655, 126629)]