2688148

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 4999680

約数和(自身を除く): 2311532

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 479, 958, 1403, 1916, 2806, 5612, 11017, 22034, 29219, 44068, 58438, 116876, 672037, 1344074, 2688148]

約数ペア:

[(1, 2688148), (2, 1344074), (4, 672037), (23, 116876), (46, 58438), (61, 44068), (92, 29219), (122, 22034), (244, 11017), (479, 5612), (958, 2806), (1403, 1916)]