1589939

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 1858080

約数和(自身を除く): 268141

約数列:

[1, 13, 19, 41, 157, 247, 533, 779, 2041, 2983, 6437, 10127, 38779, 83681, 122303, 1589939]

約数ペア:

[(1, 1589939), (13, 122303), (19, 83681), (41, 38779), (157, 10127), (247, 6437), (533, 2983), (779, 2041)]