2556485876

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{510073}}^1$

素因数の和:510263

約数の個数: 24

約数和(自身を含む): 5141545920

約数和(自身を除く): 2585060044

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 510073, 1020146, 2040292, 3570511, 7141022, 14282044, 91303067, 182606134, 365212268, 639121469, 1278242938, 2556485876]

約数ペア:

[(1, 2556485876), (2, 1278242938), (4, 639121469), (7, 365212268), (14, 182606134), (28, 91303067), (179, 14282044), (358, 7141022), (716, 3570511), (1253, 2040292), (2506, 1020146), (5012, 510073)]