2006367487

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{28573}}^1$

素因数の和:28710

約数の個数: 16

約数和(自身を含む): 2172538368

約数和(自身を除く): 166170881

約数列:

[1, 23, 43, 71, 989, 1633, 3053, 28573, 70219, 657179, 1228639, 2028683, 28258697, 46659709, 87233369, 2006367487]

約数ペア:

[(1, 2006367487), (23, 87233369), (43, 46659709), (71, 28258697), (989, 2028683), (1633, 1228639), (3053, 657179), (28573, 70219)]