2016649203

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{67607}}^1$

素因数の和:67834

約数の個数: 16

約数和(自身を含む): 2749752576

約数和(自身を除く): 733103373

約数列:

[1, 3, 61, 163, 183, 489, 9943, 29829, 67607, 202821, 4124027, 11019941, 12372081, 33059823, 672216401, 2016649203]

約数ペア:

[(1, 2016649203), (3, 672216401), (61, 33059823), (163, 12372081), (183, 11019941), (489, 4124027), (9943, 202821), (29829, 67607)]