6990992

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{10657}}^1$

素因数の和:10706

約数の個数: 20

約数和(自身を含む): 13876716

約数和(自身を除く): 6885724

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 10657, 21314, 42628, 85256, 170512, 436937, 873874, 1747748, 3495496, 6990992]

約数ペア:

[(1, 6990992), (2, 3495496), (4, 1747748), (8, 873874), (16, 436937), (41, 170512), (82, 85256), (164, 42628), (328, 21314), (656, 10657)]