774674326

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 1283800320

約数和(自身を除く): 509125994

約数列:

[1, 2, 17, 34, 43, 71, 86, 142, 289, 439, 578, 731, 878, 1207, 1462, 2414, 3053, 6106, 7463, 12427, 14926, 18877, 20519, 24854, 31169, 37754, 41038, 51901, 62338, 103802, 126871, 253742, 320909, 529873, 641818, 882317, 1059746, 1340267, 1764634, 2680534, 5455453, 9007841, 10910906, 18015682, 22784539, 45569078, 387337163, 774674326]

約数ペア:

[(1, 774674326), (2, 387337163), (17, 45569078), (34, 22784539), (43, 18015682), (71, 10910906), (86, 9007841), (142, 5455453), (289, 2680534), (439, 1764634), (578, 1340267), (731, 1059746), (878, 882317), (1207, 641818), (1462, 529873), (2414, 320909), (3053, 253742), (6106, 126871), (7463, 103802), (12427, 62338), (14926, 51901), (18877, 41038), (20519, 37754), (24854, 31169)]