3990573712

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{2288173}}^1$

素因数の和:2288290

約数の個数: 20

約数和(自身を含む): 7802673340

約数和(自身を除く): 3812099628

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 2288173, 4576346, 9152692, 18305384, 36610768, 249410857, 498821714, 997643428, 1995286856, 3990573712]

約数ペア:

[(1, 3990573712), (2, 1995286856), (4, 997643428), (8, 498821714), (16, 249410857), (109, 36610768), (218, 18305384), (436, 9152692), (872, 4576346), (1744, 2288173)]