2053428456

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1\times {\mathrm{1759}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 5190451200

約数和(自身を除く): 3137022744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 383, 508, 762, 766, 1016, 1149, 1524, 1532, 1759, 2298, 3048, 3064, 3518, 4596, 5277, 7036, 9192, 10554, 14072, 21108, 42216, 48641, 97282, 145923, 194564, 223393, 291846, 389128, 446786, 583692, 670179, 673697, 893572, 1167384, 1340358, 1347394, 1787144, 2021091, 2680716, 2694788, 4042182, 5361432, 5389576, 8084364, 16168728, 85559519, 171119038, 256678557, 342238076, 513357114, 684476152, 1026714228, 2053428456]

約数ペア:

[(1, 2053428456), (2, 1026714228), (3, 684476152), (4, 513357114), (6, 342238076), (8, 256678557), (12, 171119038), (24, 85559519), (127, 16168728), (254, 8084364), (381, 5389576), (383, 5361432), (508, 4042182), (762, 2694788), (766, 2680716), (1016, 2021091), (1149, 1787144), (1524, 1347394), (1532, 1340358), (1759, 1167384), (2298, 893572), (3048, 673697), (3064, 670179), (3518, 583692), (4596, 446786), (5277, 389128), (7036, 291846), (9192, 223393), (10554, 194564), (14072, 145923), (21108, 97282), (42216, 48641)]