128548970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1168627}}^1$

素因数の和:1168645

約数の個数: 16

約数和(自身を含む): 252423648

約数和(自身を除く): 123874678

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1168627, 2337254, 5843135, 11686270, 12854897, 25709794, 64274485, 128548970]

約数ペア:

[(1, 128548970), (2, 64274485), (5, 25709794), (10, 12854897), (11, 11686270), (22, 5843135), (55, 2337254), (110, 1168627)]