255842353

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{4909}}^1$

素因数の和:5152

約数の個数: 16

約数和(自身を含む): 291457600

約数和(自身を除く): 35615247

約数列:

[1, 13, 19, 211, 247, 2743, 4009, 4909, 52117, 63817, 93271, 1035799, 1212523, 13465387, 19680181, 255842353]

約数ペア:

[(1, 255842353), (13, 19680181), (19, 13465387), (211, 1212523), (247, 1035799), (2743, 93271), (4009, 63817), (4909, 52117)]