1258048624

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{238991}}^1$

素因数の和:239053

約数の個数: 40

約数和(自身を含む): 2844960768

約数和(自身を除く): 1586912144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 238991, 477982, 955964, 1672937, 1911928, 3345874, 3823856, 6691748, 11232577, 13383496, 22465154, 26766992, 44930308, 78628039, 89860616, 157256078, 179721232, 314512156, 629024312, 1258048624]

約数ペア:

[(1, 1258048624), (2, 629024312), (4, 314512156), (7, 179721232), (8, 157256078), (14, 89860616), (16, 78628039), (28, 44930308), (47, 26766992), (56, 22465154), (94, 13383496), (112, 11232577), (188, 6691748), (329, 3823856), (376, 3345874), (658, 1911928), (752, 1672937), (1316, 955964), (2632, 477982), (5264, 238991)]