577072942

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{20047}}^1$

素因数の和:20475

約数の個数: 16

約数和(自身を含む): 891334080

約数和(自身を除く): 314261138

約数列:

[1, 2, 37, 74, 389, 778, 14393, 20047, 28786, 40094, 741739, 1483478, 7798283, 15596566, 288536471, 577072942]

約数ペア:

[(1, 577072942), (2, 288536471), (37, 15596566), (74, 7798283), (389, 1483478), (778, 741739), (14393, 40094), (20047, 28786)]