1520494042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{300137}}^1$

素因数の和:300305

約数の個数: 16

約数和(自身を含む): 2431117800

約数和(自身を除く): 910623758

約数列:

[1, 2, 17, 34, 149, 298, 2533, 5066, 300137, 600274, 5102329, 10204658, 44720413, 89440826, 760247021, 1520494042]

約数ペア:

[(1, 1520494042), (2, 760247021), (17, 89440826), (34, 44720413), (149, 10204658), (298, 5102329), (2533, 600274), (5066, 300137)]