7980676

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{1499}}^1$

素因数の和:1536

約数の個数: 24

約数和(自身を含む): 15372000

約数和(自身を除く): 7391324

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 1499, 2662, 2998, 5324, 5996, 16489, 32978, 65956, 181379, 362758, 725516, 1995169, 3990338, 7980676]

約数ペア:

[(1, 7980676), (2, 3990338), (4, 1995169), (11, 725516), (22, 362758), (44, 181379), (121, 65956), (242, 32978), (484, 16489), (1331, 5996), (1499, 5324), (2662, 2998)]