2089812

素因数分解:

$2^2\times 3^1\times {\mathrm{349}}^1\times {\mathrm{499}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 4900000

約数和(自身を除く): 2810188

約数列:

[1, 2, 3, 4, 6, 12, 349, 499, 698, 998, 1047, 1396, 1497, 1996, 2094, 2994, 4188, 5988, 174151, 348302, 522453, 696604, 1044906, 2089812]

約数ペア:

[(1, 2089812), (2, 1044906), (3, 696604), (4, 522453), (6, 348302), (12, 174151), (349, 5988), (499, 4188), (698, 2994), (998, 2094), (1047, 1996), (1396, 1497)]