285766612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{35141}}^1$

素因数の和:35271

約数の個数: 24

約数和(自身を含む): 531347040

約数和(自身を除く): 245580428

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 35141, 70282, 140564, 667679, 1335358, 2670716, 3760087, 7520174, 15040348, 71441653, 142883306, 285766612]

約数ペア:

[(1, 285766612), (2, 142883306), (4, 71441653), (19, 15040348), (38, 7520174), (76, 3760087), (107, 2670716), (214, 1335358), (428, 667679), (2033, 140564), (4066, 70282), (8132, 35141)]