2021248036

素因数分解:

$2^2\times {\mathrm{3517}}^1\times {\mathrm{143677}}^1$

素因数の和:147198

約数の個数: 12

約数和(自身を含む): 3538214428

約数和(自身を除く): 1516966392

約数列:

[1, 2, 4, 3517, 7034, 14068, 143677, 287354, 574708, 505312009, 1010624018, 2021248036]

約数ペア:

[(1, 2021248036), (2, 1010624018), (4, 505312009), (3517, 574708), (7034, 287354), (14068, 143677)]