830286

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 24

約数和(自身を含む): 1815840

約数和(自身を除く): 985554

約数列:

[1, 2, 3, 6, 9, 18, 193, 239, 386, 478, 579, 717, 1158, 1434, 1737, 2151, 3474, 4302, 46127, 92254, 138381, 276762, 415143, 830286]

約数ペア:

[(1, 830286), (2, 415143), (3, 276762), (6, 138381), (9, 92254), (18, 46127), (193, 4302), (239, 3474), (386, 2151), (478, 1737), (579, 1434), (717, 1158)]