2707584208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1272361}}^1$

素因数の和:1272395

約数の個数: 40

約数和(自身を含む): 6310915520

約数和(自身を除く): 3603331312

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1272361, 2544722, 5089444, 8906527, 10178888, 17813054, 20357776, 24174859, 35626108, 48349718, 71252216, 96699436, 142504432, 169224013, 193398872, 338448026, 386797744, 676896052, 1353792104, 2707584208]

約数ペア:

[(1, 2707584208), (2, 1353792104), (4, 676896052), (7, 386797744), (8, 338448026), (14, 193398872), (16, 169224013), (19, 142504432), (28, 96699436), (38, 71252216), (56, 48349718), (76, 35626108), (112, 24174859), (133, 20357776), (152, 17813054), (266, 10178888), (304, 8906527), (532, 5089444), (1064, 2544722), (2128, 1272361)]