1890303481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{6991}}^1$

素因数の和:7572

約数の個数: 16

約数和(自身を含む): 2110353408

約数和(自身を除く): 220049927

約数列:

[1, 11, 47, 517, 523, 5753, 6991, 24581, 76901, 270391, 328577, 3614347, 3656293, 40219223, 171845771, 1890303481]

約数ペア:

[(1, 1890303481), (11, 171845771), (47, 40219223), (517, 3656293), (523, 3614347), (5753, 328577), (6991, 270391), (24581, 76901)]