123536764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{55249}}^1$

素因数の和:55309

約数の個数: 24

約数和(自身を含む): 238238000

約数和(自身を除く): 114701236

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 55249, 110498, 220996, 718237, 1436474, 2375707, 2872948, 4751414, 9502828, 30884191, 61768382, 123536764]

約数ペア:

[(1, 123536764), (2, 61768382), (4, 30884191), (13, 9502828), (26, 4751414), (43, 2872948), (52, 2375707), (86, 1436474), (172, 718237), (559, 220996), (1118, 110498), (2236, 55249)]