264622

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 432432

約数和(自身を除く): 167810

約数列:

[1, 2, 17, 34, 43, 86, 181, 362, 731, 1462, 3077, 6154, 7783, 15566, 132311, 264622]

約数ペア:

[(1, 264622), (2, 132311), (17, 15566), (34, 7783), (43, 6154), (86, 3077), (181, 1462), (362, 731)]