6865474

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 12988800

約数和(自身を除く): 6123326

約数列:

[1, 2, 7, 11, 14, 22, 77, 109, 154, 218, 409, 763, 818, 1199, 1526, 2398, 2863, 4499, 5726, 8393, 8998, 16786, 31493, 44581, 62986, 89162, 312067, 490391, 624134, 980782, 3432737, 6865474]

約数ペア:

[(1, 6865474), (2, 3432737), (7, 980782), (11, 624134), (14, 490391), (22, 312067), (77, 89162), (109, 62986), (154, 44581), (218, 31493), (409, 16786), (763, 8998), (818, 8393), (1199, 5726), (1526, 4499), (2398, 2863)]