2149440054

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8331163}}^1$

素因数の和:8331211

約数の個数: 16

約数和(自身を含む): 4398854592

約数和(自身を除く): 2249414538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 8331163, 16662326, 24993489, 49986978, 358240009, 716480018, 1074720027, 2149440054]

約数ペア:

[(1, 2149440054), (2, 1074720027), (3, 716480018), (6, 358240009), (43, 49986978), (86, 24993489), (129, 16662326), (258, 8331163)]