1276723144

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{51431}}^1$

素因数の和:51573

約数の個数: 32

約数和(自身を含む): 2499595200

約数和(自身を除く): 1222872056

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 3103, 6206, 12412, 24824, 51431, 102862, 205724, 411448, 1491499, 2982998, 5503117, 5965996, 11006234, 11931992, 22012468, 44024936, 159590393, 319180786, 638361572, 1276723144]

約数ペア:

[(1, 1276723144), (2, 638361572), (4, 319180786), (8, 159590393), (29, 44024936), (58, 22012468), (107, 11931992), (116, 11006234), (214, 5965996), (232, 5503117), (428, 2982998), (856, 1491499), (3103, 411448), (6206, 205724), (12412, 102862), (24824, 51431)]