2615564

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 5285280

約数和(自身を除く): 2669716

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 857, 1526, 1714, 3052, 3428, 5999, 11998, 23996, 93413, 186826, 373652, 653891, 1307782, 2615564]

約数ペア:

[(1, 2615564), (2, 1307782), (4, 653891), (7, 373652), (14, 186826), (28, 93413), (109, 23996), (218, 11998), (436, 5999), (763, 3428), (857, 3052), (1526, 1714)]