2029421863

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{20051}}^1$

素因数の和:20838

約数の個数: 16

約数和(自身を含む): 2444739840

約数和(自身を除く): 415317977

約数列:

[1, 7, 19, 133, 761, 5327, 14459, 20051, 101213, 140357, 380969, 2666783, 15258811, 106811677, 289917409, 2029421863]

約数ペア:

[(1, 2029421863), (7, 289917409), (19, 106811677), (133, 15258811), (761, 2666783), (5327, 380969), (14459, 140357), (20051, 101213)]