388636060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{844861}}^1$

素因数の和:844893

約数の個数: 24

約数和(自身を含む): 851620896

約数和(自身を除く): 462984836

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 844861, 1689722, 3379444, 4224305, 8448610, 16897220, 19431803, 38863606, 77727212, 97159015, 194318030, 388636060]

約数ペア:

[(1, 388636060), (2, 194318030), (4, 97159015), (5, 77727212), (10, 38863606), (20, 19431803), (23, 16897220), (46, 8448610), (92, 4224305), (115, 3379444), (230, 1689722), (460, 844861)]