2889968410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41285263}}^1$

素因数の和:41285277

約数の個数: 16

約数和(自身を含む): 5945078016

約数和(自身を除く): 3055109606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 41285263, 82570526, 206426315, 288996841, 412852630, 577993682, 1444984205, 2889968410]

約数ペア:

[(1, 2889968410), (2, 1444984205), (5, 577993682), (7, 412852630), (10, 288996841), (14, 206426315), (35, 82570526), (70, 41285263)]