420976232

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{7369}}^1$

素因数の和:7605

約数の個数: 32

約数和(自身を含む): 814974600

約数和(自身を除く): 393998368

約数列:

[1, 2, 4, 8, 37, 74, 148, 193, 296, 386, 772, 1544, 7141, 7369, 14282, 14738, 28564, 29476, 57128, 58952, 272653, 545306, 1090612, 1422217, 2181224, 2844434, 5688868, 11377736, 52622029, 105244058, 210488116, 420976232]

約数ペア:

[(1, 420976232), (2, 210488116), (4, 105244058), (8, 52622029), (37, 11377736), (74, 5688868), (148, 2844434), (193, 2181224), (296, 1422217), (386, 1090612), (772, 545306), (1544, 272653), (7141, 58952), (7369, 57128), (14282, 29476), (14738, 28564)]