2056510106

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1\times {\mathrm{1459}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 3784845600

約数和(自身を除く): 1728335494

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 757, 931, 1459, 1514, 1862, 2918, 5299, 10213, 10598, 14383, 20426, 27721, 28766, 37093, 55442, 71491, 74186, 100681, 142982, 194047, 201362, 388094, 704767, 1104463, 1358329, 1409534, 2208926, 2716658, 7731241, 15462482, 20984797, 41969594, 54118687, 108237374, 146893579, 293787158, 1028255053, 2056510106]

約数ペア:

[(1, 2056510106), (2, 1028255053), (7, 293787158), (14, 146893579), (19, 108237374), (38, 54118687), (49, 41969594), (98, 20984797), (133, 15462482), (266, 7731241), (757, 2716658), (931, 2208926), (1459, 1409534), (1514, 1358329), (1862, 1104463), (2918, 704767), (5299, 388094), (10213, 201362), (10598, 194047), (14383, 142982), (20426, 100681), (27721, 74186), (28766, 71491), (37093, 55442)]