514243394

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{153689}}^1$

素因数の和:153937

約数の個数: 16

約数和(自身を含む): 885254400

約数和(自身を除く): 371011006

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 153689, 307378, 1075823, 2151646, 36731671, 73463342, 257121697, 514243394]

約数ペア:

[(1, 514243394), (2, 257121697), (7, 73463342), (14, 36731671), (239, 2151646), (478, 1075823), (1673, 307378), (3346, 153689)]