2247336868

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1315771}}^1$

素因数の和:1315843

約数の個数: 24

約数和(自身を含む): 4568360384

約数和(自身を除く): 2321023516

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1315771, 2631542, 5263084, 9210397, 18420794, 36841588, 80262031, 160524062, 321048124, 561834217, 1123668434, 2247336868]

約数ペア:

[(1, 2247336868), (2, 1123668434), (4, 561834217), (7, 321048124), (14, 160524062), (28, 80262031), (61, 36841588), (122, 18420794), (244, 9210397), (427, 5263084), (854, 2631542), (1708, 1315771)]