214979468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4885897}}^1$

素因数の和:4885912

約数の個数: 12

約数和(自身を含む): 410415432

約数和(自身を除く): 195435964

約数列:

[1, 2, 4, 11, 22, 44, 4885897, 9771794, 19543588, 53744867, 107489734, 214979468]

約数ペア:

[(1, 214979468), (2, 107489734), (4, 53744867), (11, 19543588), (22, 9771794), (44, 4885897)]