2078341258

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{7759}}^1$

素因数の和:7859

約数の個数: 48

約数和(自身を含む): 3831701760

約数和(自身を除く): 1753360502

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 361, 371, 722, 742, 1007, 2014, 2527, 5054, 7049, 7759, 14098, 15518, 19133, 38266, 54313, 108626, 133931, 147421, 267862, 294842, 411227, 822454, 1031947, 2063894, 2800999, 2878589, 5601998, 5757178, 7813313, 15626626, 19606993, 39213986, 54693191, 109386382, 148452947, 296905894, 1039170629, 2078341258]

約数ペア:

[(1, 2078341258), (2, 1039170629), (7, 296905894), (14, 148452947), (19, 109386382), (38, 54693191), (53, 39213986), (106, 19606993), (133, 15626626), (266, 7813313), (361, 5757178), (371, 5601998), (722, 2878589), (742, 2800999), (1007, 2063894), (2014, 1031947), (2527, 822454), (5054, 411227), (7049, 294842), (7759, 267862), (14098, 147421), (15518, 133931), (19133, 108626), (38266, 54313)]