1340836574

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41659}}^1$

素因数の和:41709

約数の個数: 48

約数和(自身を含む): 2659574400

約数和(自身を除く): 1318737826

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 847, 1463, 1694, 2299, 2926, 4598, 16093, 32186, 41659, 83318, 291613, 458249, 583226, 791521, 916498, 1583042, 3207743, 5040739, 5540647, 6415486, 8706731, 10081478, 11081294, 17413462, 35285173, 60947117, 70570346, 95774041, 121894234, 191548082, 670418287, 1340836574]

約数ペア:

[(1, 1340836574), (2, 670418287), (7, 191548082), (11, 121894234), (14, 95774041), (19, 70570346), (22, 60947117), (38, 35285173), (77, 17413462), (121, 11081294), (133, 10081478), (154, 8706731), (209, 6415486), (242, 5540647), (266, 5040739), (418, 3207743), (847, 1583042), (1463, 916498), (1694, 791521), (2299, 583226), (2926, 458249), (4598, 291613), (16093, 83318), (32186, 41659)]