249426900863

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{4774543}}^1$

素因数の和:4775006

約数の個数: 16

約数和(自身を含む): 302515107840

約数和(自身を除く): 53088206977

約数列:

[1, 7, 17, 119, 439, 3073, 7463, 52241, 4774543, 33421801, 81167231, 568170617, 2096024377, 14672170639, 35632414409, 249426900863]

約数ペア:

[(1, 249426900863), (7, 35632414409), (17, 14672170639), (119, 2096024377), (439, 568170617), (3073, 81167231), (7463, 33421801), (52241, 4774543)]