2005340047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1117}}^1\times {\mathrm{1549}}^1$

素因数の和:2746

約数の個数: 16

約数和(自身を含む): 2148796000

約数和(自身を除く): 143455953

約数列:

[1, 19, 61, 1117, 1159, 1549, 21223, 29431, 68137, 94489, 1294603, 1730233, 1795291, 32874427, 105544213, 2005340047]

約数ペア:

[(1, 2005340047), (19, 105544213), (61, 32874427), (1117, 1795291), (1159, 1730233), (1549, 1294603), (21223, 94489), (29431, 68137)]