2128045404

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{142211}}^1$

素因数の和:142290

約数の個数: 48

約数和(自身を含む): 5256155520

約数和(自身を除く): 3128110116

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1247, 2494, 3741, 4988, 7482, 14964, 142211, 284422, 426633, 568844, 853266, 1706532, 4124119, 6115073, 8248238, 12230146, 12372357, 16496476, 18345219, 24460292, 24744714, 36690438, 49489428, 73380876, 177337117, 354674234, 532011351, 709348468, 1064022702, 2128045404]

約数ペア:

[(1, 2128045404), (2, 1064022702), (3, 709348468), (4, 532011351), (6, 354674234), (12, 177337117), (29, 73380876), (43, 49489428), (58, 36690438), (86, 24744714), (87, 24460292), (116, 18345219), (129, 16496476), (172, 12372357), (174, 12230146), (258, 8248238), (348, 6115073), (516, 4124119), (1247, 1706532), (2494, 853266), (3741, 568844), (4988, 426633), (7482, 284422), (14964, 142211)]