2399221897

素因数分解:

${\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{47111}}^1$

素因数の和:47639

約数の個数: 8

約数和(自身を含む): 2424195072

約数和(自身を除く): 24973175

約数列:

[1, 127, 401, 47111, 50927, 5983097, 18891511, 2399221897]

約数ペア:

[(1, 2399221897), (127, 18891511), (401, 5983097), (47111, 50927)]