7438244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2381}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 14406336

約数和(自身を除く): 6968092

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 2381, 3124, 4762, 9524, 26191, 52382, 104764, 169051, 338102, 676204, 1859561, 3719122, 7438244]

約数ペア:

[(1, 7438244), (2, 3719122), (4, 1859561), (11, 676204), (22, 338102), (44, 169051), (71, 104764), (142, 52382), (284, 26191), (781, 9524), (1562, 4762), (2381, 3124)]