2005381882

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2702671}}^1$

素因数の和:2702733

約数の個数: 16

約数和(自身を含む): 3502662912

約数和(自身を除く): 1497281030

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2702671, 5405342, 18918697, 37837394, 143241563, 286483126, 1002690941, 2005381882]

約数ペア:

[(1, 2005381882), (2, 1002690941), (7, 286483126), (14, 143241563), (53, 37837394), (106, 18918697), (371, 5405342), (742, 2702671)]