2680456828

素因数分解:

$2^2\times 7^1\times {\mathrm{4337}}^1\times {\mathrm{22073}}^1$

素因数の和:26421

約数の個数: 24

約数和(自身を含む): 5362392672

約数和(自身を除く): 2681935844

約数列:

[1, 2, 4, 7, 14, 28, 4337, 8674, 17348, 22073, 30359, 44146, 60718, 88292, 121436, 154511, 309022, 618044, 95730601, 191461202, 382922404, 670114207, 1340228414, 2680456828]

約数ペア:

[(1, 2680456828), (2, 1340228414), (4, 670114207), (7, 382922404), (14, 191461202), (28, 95730601), (4337, 618044), (8674, 309022), (17348, 154511), (22073, 121436), (30359, 88292), (44146, 60718)]