2021027434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1021753}}^1$

素因数の和:1021821

約数の個数: 16

約数和(自身を含む): 3236916672

約数和(自身を除く): 1215889238

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 1021753, 2043506, 23500319, 43935379, 47000638, 87870758, 1010513717, 2021027434]

約数ペア:

[(1, 2021027434), (2, 1010513717), (23, 87870758), (43, 47000638), (46, 43935379), (86, 23500319), (989, 2043506), (1978, 1021753)]