2007807686

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{214189}}^1$

素因数の和:214343

約数の個数: 16

約数和(自身を含む): 3110038800

約数和(自身を除く): 1102231114

約数列:

[1, 2, 43, 86, 109, 218, 4687, 9374, 214189, 428378, 9210127, 18420254, 23346601, 46693202, 1003903843, 2007807686]

約数ペア:

[(1, 2007807686), (2, 1003903843), (43, 46693202), (86, 23346601), (109, 18420254), (218, 9210127), (4687, 428378), (9374, 214189)]