239260756

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{19289}}^1$

素因数の和:19743

約数の個数: 24

約数和(自身を含む): 479626560

約数和(自身を除く): 240365804

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 6202, 12404, 19289, 38578, 77156, 135023, 270046, 540092, 8545027, 17090054, 34180108, 59815189, 119630378, 239260756]

約数ペア:

[(1, 239260756), (2, 119630378), (4, 59815189), (7, 34180108), (14, 17090054), (28, 8545027), (443, 540092), (886, 270046), (1772, 135023), (3101, 77156), (6202, 38578), (12404, 19289)]