242419814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{42967}}^1$

素因数の和:43020

約数の個数: 32

約数和(自身を含む): 461991936

約数和(自身を除く): 219572122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 42967, 85934, 300769, 558571, 601538, 1117142, 1331977, 2663954, 3909997, 7819994, 9323839, 17315701, 18647678, 34631402, 121209907, 242419814]

約数ペア:

[(1, 242419814), (2, 121209907), (7, 34631402), (13, 18647678), (14, 17315701), (26, 9323839), (31, 7819994), (62, 3909997), (91, 2663954), (182, 1331977), (217, 1117142), (403, 601538), (434, 558571), (806, 300769), (2821, 85934), (5642, 42967)]