1128778892

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{1279}}^1\times {\mathrm{3617}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 2009871360

約数和(自身を除く): 881092468

約数列:

[1, 2, 4, 61, 122, 244, 1279, 2558, 3617, 5116, 7234, 14468, 78019, 156038, 220637, 312076, 441274, 882548, 4626143, 9252286, 18504572, 282194723, 564389446, 1128778892]

約数ペア:

[(1, 1128778892), (2, 564389446), (4, 282194723), (61, 18504572), (122, 9252286), (244, 4626143), (1279, 882548), (2558, 441274), (3617, 312076), (5116, 220637), (7234, 156038), (14468, 78019)]