2622371906

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128033}}^1$

素因数の和:128079

約数の個数: 48

約数和(自身を含む): 5254515360

約数和(自身を除く): 2632143454

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 10241, 20482, 128033, 256066, 896231, 1408363, 1792462, 2432627, 2816726, 4865254, 6273617, 9858541, 12547234, 17028389, 19717082, 26758897, 34056778, 53517794, 69009787, 119198723, 138019574, 187312279, 238397446, 374624558, 1311185953, 2622371906]

約数ペア:

[(1, 2622371906), (2, 1311185953), (7, 374624558), (11, 238397446), (14, 187312279), (19, 138019574), (22, 119198723), (38, 69009787), (49, 53517794), (77, 34056778), (98, 26758897), (133, 19717082), (154, 17028389), (209, 12547234), (266, 9858541), (418, 6273617), (539, 4865254), (931, 2816726), (1078, 2432627), (1463, 1792462), (1862, 1408363), (2926, 896231), (10241, 256066), (20482, 128033)]