628528054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4081351}}^1$

素因数の和:4081371

約数の個数: 16

約数和(自身を含む): 1175429376

約数和(自身を除く): 546901322

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 4081351, 8162702, 28569457, 44894861, 57138914, 89789722, 314264027, 628528054]

約数ペア:

[(1, 628528054), (2, 314264027), (7, 89789722), (11, 57138914), (14, 44894861), (22, 28569457), (77, 8162702), (154, 4081351)]