1999866

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 4413888

約数和(自身を除く): 2414022

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 157, 193, 314, 386, 471, 579, 942, 1158, 1727, 2123, 3454, 4246, 5181, 6369, 10362, 12738, 30301, 60602, 90903, 181806, 333311, 666622, 999933, 1999866]

約数ペア:

[(1, 1999866), (2, 999933), (3, 666622), (6, 333311), (11, 181806), (22, 90903), (33, 60602), (66, 30301), (157, 12738), (193, 10362), (314, 6369), (386, 5181), (471, 4246), (579, 3454), (942, 2123), (1158, 1727)]