2853709378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{417331}}^1$

素因数の和:417609

約数の個数: 16

約数和(自身を含む): 4627377216

約数和(自身を除く): 1773667838

約数列:

[1, 2, 13, 26, 263, 526, 3419, 6838, 417331, 834662, 5425303, 10850606, 109758053, 219516106, 1426854689, 2853709378]

約数ペア:

[(1, 2853709378), (2, 1426854689), (13, 219516106), (26, 109758053), (263, 10850606), (526, 5425303), (3419, 834662), (6838, 417331)]