1628562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20879}}^1$

素因数の和:20897

約数の個数: 16

約数和(自身を含む): 3507840

約数和(自身を除く): 1879278

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 20879, 41758, 62637, 125274, 271427, 542854, 814281, 1628562]

約数ペア:

[(1, 1628562), (2, 814281), (3, 542854), (6, 271427), (13, 125274), (26, 62637), (39, 41758), (78, 20879)]