1080908515834

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3691}}^1\times {\mathrm{157277}}^1$

素因数の和:161003

約数の個数: 48

約数和(自身を含む): 1985892685920

約数和(自身を除く): 904984170086

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 3691, 7382, 25837, 51674, 70129, 140258, 157277, 180859, 314554, 361718, 490903, 981806, 1100939, 2201878, 2988263, 3436321, 5976526, 6872642, 7706573, 15413146, 20917841, 41835682, 146424887, 292849774, 580509407, 1161018814, 4063565849, 8127131698, 11029678733, 22059357466, 28444960943, 56889921886, 77207751131, 154415502262, 540454257917, 1080908515834]

約数ペア:

[(1, 1080908515834), (2, 540454257917), (7, 154415502262), (14, 77207751131), (19, 56889921886), (38, 28444960943), (49, 22059357466), (98, 11029678733), (133, 8127131698), (266, 4063565849), (931, 1161018814), (1862, 580509407), (3691, 292849774), (7382, 146424887), (25837, 41835682), (51674, 20917841), (70129, 15413146), (140258, 7706573), (157277, 6872642), (180859, 5976526), (314554, 3436321), (361718, 2988263), (490903, 2201878), (981806, 1100939)]