427662434

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2221}}^1\times {\mathrm{2239}}^1$

素因数の和:4505

約数の個数: 16

約数和(自身を含む): 657000960

約数和(自身を除く): 229338526

約数列:

[1, 2, 43, 86, 2221, 2239, 4442, 4478, 95503, 96277, 191006, 192554, 4972819, 9945638, 213831217, 427662434]

約数ペア:

[(1, 427662434), (2, 213831217), (43, 9945638), (86, 4972819), (2221, 192554), (2239, 191006), (4442, 96277), (4478, 95503)]