1243052744

素因数分解:

$2^3\times {\mathrm{643}}^1\times {\mathrm{241651}}^1$

素因数の和:242300

約数の個数: 16

約数和(自身を含む): 2334358320

約数和(自身を除く): 1091305576

約数列:

[1, 2, 4, 8, 643, 1286, 2572, 5144, 241651, 483302, 966604, 1933208, 155381593, 310763186, 621526372, 1243052744]

約数ペア:

[(1, 1243052744), (2, 621526372), (4, 310763186), (8, 155381593), (643, 1933208), (1286, 966604), (2572, 483302), (5144, 241651)]