28305494819

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{2687}}^1\times {\mathrm{88523}}^1$

素因数の和:91234

約数の個数: 16

約数和(自身を含む): 34265161728

約数和(自身を除く): 5959666909

約数列:

[1, 7, 17, 119, 2687, 18809, 45679, 88523, 319753, 619661, 1504891, 10534237, 237861301, 1665029107, 4043642117, 28305494819]

約数ペア:

[(1, 28305494819), (7, 4043642117), (17, 1665029107), (119, 237861301), (2687, 10534237), (18809, 1504891), (45679, 619661), (88523, 319753)]