2081507966

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2213}}^1\times {\mathrm{10937}}^1$

素因数の和:13195

約数の個数: 16

約数和(自身を含む): 3196608624

約数和(自身を除く): 1115100658

約数列:

[1, 2, 43, 86, 2213, 4426, 10937, 21874, 95159, 190318, 470291, 940582, 24203581, 48407162, 1040753983, 2081507966]

約数ペア:

[(1, 2081507966), (2, 1040753983), (43, 48407162), (86, 24203581), (2213, 940582), (4426, 470291), (10937, 190318), (21874, 95159)]