80457101686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4813}}^1\times {\mathrm{642947}}^1$

素因数の和:647775

約数の個数: 16

約数和(自身を含む): 129996370224

約数和(自身を除く): 49539268538

約数列:

[1, 2, 13, 26, 4813, 9626, 62569, 125138, 642947, 1285894, 8358311, 16716622, 3094503911, 6189007822, 40228550843, 80457101686]

約数ペア:

[(1, 80457101686), (2, 40228550843), (13, 6189007822), (26, 3094503911), (4813, 16716622), (9626, 8358311), (62569, 1285894), (125138, 642947)]