7989197188

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1123}}^1\times {\mathrm{6197}}^1$

素因数の和:7372

約数の個数: 48

約数和(自身を含む): 16385330304

約数和(自身を除く): 8396133116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1123, 1148, 2246, 4492, 6197, 7861, 12394, 15722, 24788, 31444, 43379, 46043, 86758, 92086, 173516, 184172, 254077, 322301, 508154, 644602, 1016308, 1289204, 1778539, 3557078, 6959231, 7114156, 13918462, 27836924, 48714617, 97429234, 194858468, 285328471, 570656942, 1141313884, 1997299297, 3994598594, 7989197188]

約数ペア:

[(1, 7989197188), (2, 3994598594), (4, 1997299297), (7, 1141313884), (14, 570656942), (28, 285328471), (41, 194858468), (82, 97429234), (164, 48714617), (287, 27836924), (574, 13918462), (1123, 7114156), (1148, 6959231), (2246, 3557078), (4492, 1778539), (6197, 1289204), (7861, 1016308), (12394, 644602), (15722, 508154), (24788, 322301), (31444, 254077), (43379, 184172), (46043, 173516), (86758, 92086)]