2016807459

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{752821}}^1$

素因数の和:752890

約数の個数: 16

約数和(自身を含む): 2890836480

約数和(自身を除く): 874029021

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 752821, 2258463, 14303599, 35382587, 42910797, 106147761, 672269153, 2016807459]

約数ペア:

[(1, 2016807459), (3, 672269153), (19, 106147761), (47, 42910797), (57, 35382587), (141, 14303599), (893, 2258463), (2679, 752821)]