2150878078

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1\times {\mathrm{2749}}^1$

素因数の和:4971

約数の個数: 16

約数和(自身を含む): 3245814000

約数和(自身を除く): 1094935922

約数列:

[1, 2, 193, 386, 2027, 2749, 4054, 5498, 391211, 530557, 782422, 1061114, 5572223, 11144446, 1075439039, 2150878078]

約数ペア:

[(1, 2150878078), (2, 1075439039), (193, 11144446), (386, 5572223), (2027, 1061114), (2749, 782422), (4054, 530557), (5498, 391211)]