1249106054

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{21391}}^1$

素因数の和:21540

約数の個数: 32

約数和(自身を含む): 2213815296

約数和(自身を除く): 964709242

約数列:

[1, 2, 7, 14, 43, 86, 97, 194, 301, 602, 679, 1358, 4171, 8342, 21391, 29197, 42782, 58394, 149737, 299474, 919813, 1839626, 2074927, 4149854, 6438691, 12877382, 14524489, 29048978, 89221861, 178443722, 624553027, 1249106054]

約数ペア:

[(1, 1249106054), (2, 624553027), (7, 178443722), (14, 89221861), (43, 29048978), (86, 14524489), (97, 12877382), (194, 6438691), (301, 4149854), (602, 2074927), (679, 1839626), (1358, 919813), (4171, 299474), (8342, 149737), (21391, 58394), (29197, 42782)]