2723474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 4587660

約数和(自身を除く): 1864186

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 806, 961, 1417, 1922, 2834, 3379, 6758, 12493, 24986, 43927, 87854, 104749, 209498, 1361737, 2723474]

約数ペア:

[(1, 2723474), (2, 1361737), (13, 209498), (26, 104749), (31, 87854), (62, 43927), (109, 24986), (218, 12493), (403, 6758), (806, 3379), (961, 2834), (1417, 1922)]