620046074

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{42533}}^1$

素因数の和:42769

約数の個数: 16

約数和(自身を含む): 960077448

約数和(自身を除く): 340031374

約数列:

[1, 2, 37, 74, 197, 394, 7289, 14578, 42533, 85066, 1573721, 3147442, 8379001, 16758002, 310023037, 620046074]

約数ペア:

[(1, 620046074), (2, 310023037), (37, 16758002), (74, 8379001), (197, 3147442), (394, 1573721), (7289, 85066), (14578, 42533)]