812629222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{133087}}^1$

素因数の和:133203

約数の個数: 16

約数和(自身を含む): 1264868352

約数和(自身を除く): 452239130

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 133087, 266174, 5722741, 9449177, 11445482, 18898354, 406314611, 812629222]

約数ペア:

[(1, 812629222), (2, 406314611), (43, 18898354), (71, 11445482), (86, 9449177), (142, 5722741), (3053, 266174), (6106, 133087)]