2156140082591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6359}}^1\times {\mathrm{505319}}^1$

素因数の和:511750

約数の個数: 16

約数和(自身を含む): 2391093388800

約数和(自身を除く): 234953306209

約数列:

[1, 11, 61, 671, 6359, 69949, 387899, 505319, 4266889, 5558509, 30824459, 339069049, 3213323521, 35346558731, 196012734781, 2156140082591]

約数ペア:

[(1, 2156140082591), (11, 196012734781), (61, 35346558731), (671, 3213323521), (6359, 339069049), (69949, 30824459), (387899, 5558509), (505319, 4266889)]