1619951042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{664459}}^1$

素因数の和:664537

約数の個数: 16

約数和(自身を含む): 2583420480

約数和(自身を除く): 963469438

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 664459, 1328918, 15282557, 30565114, 35216327, 70432654, 809975521, 1619951042]

約数ペア:

[(1, 1619951042), (2, 809975521), (23, 70432654), (46, 35216327), (53, 30565114), (106, 15282557), (1219, 1328918), (2438, 664459)]