7425286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:588

約数の個数: 24

約数和(自身を含む): 12467952

約数和(自身を除く): 5042666

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 503, 671, 1006, 1342, 5533, 7381, 11066, 14762, 30683, 60863, 61366, 121726, 337513, 675026, 3712643, 7425286]

約数ペア:

[(1, 7425286), (2, 3712643), (11, 675026), (22, 337513), (61, 121726), (121, 61366), (122, 60863), (242, 30683), (503, 14762), (671, 11066), (1006, 7381), (1342, 5533)]