216584446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1531}}^1\times {\mathrm{5441}}^1$

素因数の和:6987

約数の個数: 16

約数和(自身を含む): 350160048

約数和(自身を除く): 133575602

約数列:

[1, 2, 13, 26, 1531, 3062, 5441, 10882, 19903, 39806, 70733, 141466, 8330171, 16660342, 108292223, 216584446]

約数ペア:

[(1, 216584446), (2, 108292223), (13, 16660342), (26, 8330171), (1531, 141466), (3062, 70733), (5441, 39806), (10882, 19903)]