2689969403

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181277}}^1$

素因数の和:181378

約数の個数: 16

約数和(自身を含む): 3132483840

約数和(自身を除く): 442514437

約数列:

[1, 11, 19, 71, 209, 781, 1349, 14839, 181277, 1994047, 3444263, 12870667, 37886893, 141577337, 244542673, 2689969403]

約数ペア:

[(1, 2689969403), (11, 244542673), (19, 141577337), (71, 37886893), (209, 12870667), (781, 3444263), (1349, 1994047), (14839, 181277)]