78839238710

素因数分解:

$2^1\times 5^1\times {\mathrm{16763}}^1\times {\mathrm{470317}}^1$

素因数の和:487087

約数の個数: 16

約数和(自身を含む): 141919397136

約数和(自身を除く): 63080158426

約数列:

[1, 2, 5, 10, 16763, 33526, 83815, 167630, 470317, 940634, 2351585, 4703170, 7883923871, 15767847742, 39419619355, 78839238710]

約数ペア:

[(1, 78839238710), (2, 39419619355), (5, 15767847742), (10, 7883923871), (16763, 4703170), (33526, 2351585), (83815, 940634), (167630, 470317)]