315026858

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{51593}}^1$

素因数の和:51709

約数の個数: 16

約数和(自身を含む): 490349376

約数和(自身を除く): 175322518

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 51593, 103186, 2218499, 3663103, 4436998, 7326206, 157513429, 315026858]

約数ペア:

[(1, 315026858), (2, 157513429), (43, 7326206), (71, 4436998), (86, 3663103), (142, 2218499), (3053, 103186), (6106, 51593)]