215518322

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1\times {\mathrm{2297}}^1$

素因数の和:3433

約数の個数: 16

約数和(自身を含む): 331242912

約数和(自身を除く): 115724590

約数列:

[1, 2, 43, 86, 1091, 2182, 2297, 4594, 46913, 93826, 98771, 197542, 2506027, 5012054, 107759161, 215518322]

約数ペア:

[(1, 215518322), (2, 107759161), (43, 5012054), (86, 2506027), (1091, 197542), (2182, 98771), (2297, 93826), (4594, 46913)]