2187496

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{6359}}^1$

素因数の和:6408

約数の個数: 16

約数和(自身を含む): 4197600

約数和(自身を除く): 2010104

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 6359, 12718, 25436, 50872, 273437, 546874, 1093748, 2187496]

約数ペア:

[(1, 2187496), (2, 1093748), (4, 546874), (8, 273437), (43, 50872), (86, 25436), (172, 12718), (344, 6359)]