1947086204

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{189479}}^1$

素因数の和:189857

約数の個数: 24

約数和(自身を含む): 3904803840

約数和(自身を除く): 1957717636

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 10276, 189479, 378958, 757916, 1326353, 2652706, 5305412, 69538793, 139077586, 278155172, 486771551, 973543102, 1947086204]

約数ペア:

[(1, 1947086204), (2, 973543102), (4, 486771551), (7, 278155172), (14, 139077586), (28, 69538793), (367, 5305412), (734, 2652706), (1468, 1326353), (2569, 757916), (5138, 378958), (10276, 189479)]