4450872853

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{8807}}^1$

素因数の和:8953

約数の個数: 32

約数和(自身を含む): 5506338816

約数和(自身を除く): 1055465963

約数列:

[1, 7, 23, 43, 73, 161, 301, 511, 989, 1679, 3139, 6923, 8807, 11753, 21973, 61649, 72197, 202561, 378701, 505379, 642911, 1417927, 2650907, 4500377, 8710123, 14786953, 27645173, 60970861, 103508671, 193516211, 635838979, 4450872853]

約数ペア:

[(1, 4450872853), (7, 635838979), (23, 193516211), (43, 103508671), (73, 60970861), (161, 27645173), (301, 14786953), (511, 8710123), (989, 4500377), (1679, 2650907), (3139, 1417927), (6923, 642911), (8807, 505379), (11753, 378701), (21973, 202561), (61649, 72197)]