2911042

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:393

約数の個数: 16

約数和(自身を含む): 4499712

約数和(自身を除く): 1588670

約数列:

[1, 2, 61, 107, 122, 214, 223, 446, 6527, 13054, 13603, 23861, 27206, 47722, 1455521, 2911042]

約数ペア:

[(1, 2911042), (2, 1455521), (61, 47722), (107, 27206), (122, 23861), (214, 13603), (223, 13054), (446, 6527)]