2448804978

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{683}}^1\times {\mathrm{1433}}^1$

素因数の和:2263

約数の個数: 48

約数和(自身を含む): 5355473760

約数和(自身を除く): 2906668782

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 683, 834, 1251, 1366, 1433, 2049, 2502, 2866, 4098, 4299, 6147, 8598, 12294, 12897, 25794, 94937, 189874, 199187, 284811, 398374, 569622, 597561, 854433, 978739, 1195122, 1708866, 1792683, 1957478, 2936217, 3585366, 5872434, 8808651, 17617302, 136044721, 272089442, 408134163, 816268326, 1224402489, 2448804978]

約数ペア:

[(1, 2448804978), (2, 1224402489), (3, 816268326), (6, 408134163), (9, 272089442), (18, 136044721), (139, 17617302), (278, 8808651), (417, 5872434), (683, 3585366), (834, 2936217), (1251, 1957478), (1366, 1792683), (1433, 1708866), (2049, 1195122), (2502, 978739), (2866, 854433), (4098, 597561), (4299, 569622), (6147, 398374), (8598, 284811), (12294, 199187), (12897, 189874), (25794, 94937)]