2559290578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{12739}}^1\times {\mathrm{7727}}^1$

素因数の和:20481

約数の個数: 16

約数和(自身を含む): 4135098240

約数和(自身を除く): 1575807662

約数列:

[1, 2, 13, 26, 7727, 12739, 15454, 25478, 100451, 165607, 200902, 331214, 98434253, 196868506, 1279645289, 2559290578]

約数ペア:

[(1, 2559290578), (2, 1279645289), (13, 196868506), (26, 98434253), (7727, 331214), (12739, 200902), (15454, 165607), (25478, 100451)]