2880451821

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{581557}}^1$

素因数の和:581700

約数の個数: 16

約数和(自身を含む): 4168607744

約数和(自身を除く): 1288155923

約数列:

[1, 3, 13, 39, 127, 381, 1651, 4953, 581557, 1744671, 7560241, 22680723, 73857739, 221573217, 960150607, 2880451821]

約数ペア:

[(1, 2880451821), (3, 960150607), (13, 221573217), (39, 73857739), (127, 22680723), (381, 7560241), (1651, 1744671), (4953, 581557)]