2016147278

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{557}}^1\times {\mathrm{42089}}^1$

素因数の和:42691

約数の個数: 16

約数和(自身を含む): 3100181040

約数和(自身を除く): 1084033762

約数列:

[1, 2, 43, 86, 557, 1114, 23951, 42089, 47902, 84178, 1809827, 3619654, 23443573, 46887146, 1008073639, 2016147278]

約数ペア:

[(1, 2016147278), (2, 1008073639), (43, 46887146), (86, 23443573), (557, 3619654), (1114, 1809827), (23951, 84178), (42089, 47902)]