2018661884

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{193}}^1\times {\mathrm{4943}}^1$

素因数の和:5186

約数の個数: 36

約数和(自身を含む): 3712815456

約数和(自身を除く): 1694153572

約数列:

[1, 2, 4, 23, 46, 92, 193, 386, 529, 772, 1058, 2116, 4439, 4943, 8878, 9886, 17756, 19772, 102097, 113689, 204194, 227378, 408388, 454756, 953999, 1907998, 2614847, 3815996, 5229694, 10459388, 21941977, 43883954, 87767908, 504665471, 1009330942, 2018661884]

約数ペア:

[(1, 2018661884), (2, 1009330942), (4, 504665471), (23, 87767908), (46, 43883954), (92, 21941977), (193, 10459388), (386, 5229694), (529, 3815996), (772, 2614847), (1058, 1907998), (2116, 953999), (4439, 454756), (4943, 408388), (8878, 227378), (9886, 204194), (17756, 113689), (19772, 102097)]