82661476378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{7889051}}^1$

素因数の和:7889110

約数の個数: 24

約数和(自身を含む): 138594865536

約数和(自身を除く): 55933389158

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 7889051, 15778102, 102557663, 205115326, 244560581, 489121162, 1333249619, 2666499238, 3179287553, 6358575106, 41330738189, 82661476378]

約数ペア:

[(1, 82661476378), (2, 41330738189), (13, 6358575106), (26, 3179287553), (31, 2666499238), (62, 1333249619), (169, 489121162), (338, 244560581), (403, 205115326), (806, 102557663), (5239, 15778102), (10478, 7889051)]