2019621936

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{4967}}^1$

素因数の和:5218

約数の個数: 80

約数和(自身を含む): 5366870784

約数和(自身を除く): 3347248848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 197, 258, 344, 394, 516, 591, 688, 788, 1032, 1182, 1576, 2064, 2364, 3152, 4728, 4967, 8471, 9456, 9934, 14901, 16942, 19868, 25413, 29802, 33884, 39736, 50826, 59604, 67768, 79472, 101652, 119208, 135536, 203304, 213581, 238416, 406608, 427162, 640743, 854324, 978499, 1281486, 1708648, 1956998, 2562972, 2935497, 3417296, 3913996, 5125944, 5870994, 7827992, 10251888, 11741988, 15655984, 23483976, 42075457, 46967952, 84150914, 126226371, 168301828, 252452742, 336603656, 504905484, 673207312, 1009810968, 2019621936]

約数ペア:

[(1, 2019621936), (2, 1009810968), (3, 673207312), (4, 504905484), (6, 336603656), (8, 252452742), (12, 168301828), (16, 126226371), (24, 84150914), (43, 46967952), (48, 42075457), (86, 23483976), (129, 15655984), (172, 11741988), (197, 10251888), (258, 7827992), (344, 5870994), (394, 5125944), (516, 3913996), (591, 3417296), (688, 2935497), (788, 2562972), (1032, 1956998), (1182, 1708648), (1576, 1281486), (2064, 978499), (2364, 854324), (3152, 640743), (4728, 427162), (4967, 406608), (8471, 238416), (9456, 213581), (9934, 203304), (14901, 135536), (16942, 119208), (19868, 101652), (25413, 79472), (29802, 67768), (33884, 59604), (39736, 50826)]