1214894632

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{43651}}^1$

素因数の和:43742

約数の個数: 48

約数和(自身を含む): 2687217120

約数和(自身を除く): 1472322488

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 994, 1988, 3479, 3976, 6958, 13916, 27832, 43651, 87302, 174604, 305557, 349208, 611114, 1222228, 2138899, 2444456, 3099221, 4277798, 6198442, 8555596, 12396884, 17111192, 21694547, 24793768, 43389094, 86778188, 151861829, 173556376, 303723658, 607447316, 1214894632]

約数ペア:

[(1, 1214894632), (2, 607447316), (4, 303723658), (7, 173556376), (8, 151861829), (14, 86778188), (28, 43389094), (49, 24793768), (56, 21694547), (71, 17111192), (98, 12396884), (142, 8555596), (196, 6198442), (284, 4277798), (392, 3099221), (497, 2444456), (568, 2138899), (994, 1222228), (1988, 611114), (3479, 349208), (3976, 305557), (6958, 174604), (13916, 87302), (27832, 43651)]