385696586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{8779}}^1$

素因数の和:10789

約数の個数: 16

約数和(自身を含む): 631527840

約数和(自身を除く): 245831254

約数列:

[1, 2, 11, 22, 1997, 3994, 8779, 17558, 21967, 43934, 96569, 193138, 17531663, 35063326, 192848293, 385696586]

約数ペア:

[(1, 385696586), (2, 192848293), (11, 35063326), (22, 17531663), (1997, 193138), (3994, 96569), (8779, 43934), (17558, 21967)]