291260704016

素因数分解:

$2^4\times {\mathrm{1051}}^1\times {\mathrm{17320451}}^1$

素因数の和:17321510

約数の個数: 20

約数和(自身を含む): 564854580624

約数和(自身を除く): 273593876608

約数列:

[1, 2, 4, 8, 16, 1051, 2102, 4204, 8408, 16816, 17320451, 34640902, 69281804, 138563608, 277127216, 18203794001, 36407588002, 72815176004, 145630352008, 291260704016]

約数ペア:

[(1, 291260704016), (2, 145630352008), (4, 72815176004), (8, 36407588002), (16, 18203794001), (1051, 277127216), (2102, 138563608), (4204, 69281804), (8408, 34640902), (16816, 17320451)]