2017804930

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1\times {\mathrm{4073}}^1$

素因数の和:4650

約数の個数: 32

約数和(自身を含む): 3674813184

約数和(自身を除く): 1657008254

約数列:

[1, 2, 5, 10, 107, 214, 463, 535, 926, 1070, 2315, 4073, 4630, 8146, 20365, 40730, 49541, 99082, 247705, 435811, 495410, 871622, 1885799, 2179055, 3771598, 4358110, 9428995, 18857990, 201780493, 403560986, 1008902465, 2017804930]

約数ペア:

[(1, 2017804930), (2, 1008902465), (5, 403560986), (10, 201780493), (107, 18857990), (214, 9428995), (463, 4358110), (535, 3771598), (926, 2179055), (1070, 1885799), (2315, 871622), (4073, 495410), (4630, 435811), (8146, 247705), (20365, 99082), (40730, 49541)]