1899734494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{246271}}^1$

素因数の和:246328

約数の個数: 32

約数和(自身を含む): 3546316800

約数和(自身を除く): 1646582306

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3857, 7714, 246271, 492542, 1723897, 3447794, 4679149, 7141859, 9358298, 14283718, 32754043, 49993013, 65508086, 99986026, 135695321, 271390642, 949867247, 1899734494]

約数ペア:

[(1, 1899734494), (2, 949867247), (7, 271390642), (14, 135695321), (19, 99986026), (29, 65508086), (38, 49993013), (58, 32754043), (133, 14283718), (203, 9358298), (266, 7141859), (406, 4679149), (551, 3447794), (1102, 1723897), (3857, 492542), (7714, 246271)]