2021569672

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{4767853}}^1$

素因数の和:4767912

約数の個数: 16

約数和(自身を含む): 3861961740

約数和(自身を除く): 1840392068

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 4767853, 9535706, 19071412, 38142824, 252696209, 505392418, 1010784836, 2021569672]

約数ペア:

[(1, 2021569672), (2, 1010784836), (4, 505392418), (8, 252696209), (53, 38142824), (106, 19071412), (212, 9535706), (424, 4767853)]