520012799978

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2339}}^1\times {\mathrm{133447}}^1$

素因数の和:135819

約数の個数: 48

約数和(自身を含む): 961161888960

約数和(自身を除く): 441149088982

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 833, 1666, 2339, 4678, 16373, 32746, 39763, 79526, 114611, 133447, 229222, 266894, 278341, 556682, 934129, 1868258, 1948387, 2268599, 3896774, 4537198, 6538903, 13077806, 15880193, 31760386, 111161351, 222322702, 312132533, 624265066, 2184927731, 4369855462, 5306253061, 10612506122, 15294494117, 30588988234, 37143771427, 74287542854, 260006399989, 520012799978]

約数ペア:

[(1, 520012799978), (2, 260006399989), (7, 74287542854), (14, 37143771427), (17, 30588988234), (34, 15294494117), (49, 10612506122), (98, 5306253061), (119, 4369855462), (238, 2184927731), (833, 624265066), (1666, 312132533), (2339, 222322702), (4678, 111161351), (16373, 31760386), (32746, 15880193), (39763, 13077806), (79526, 6538903), (114611, 4537198), (133447, 3896774), (229222, 2268599), (266894, 1948387), (278341, 1868258), (556682, 934129)]