261799679

素因数分解:

${\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 274307712

約数和(自身を除く): 12508033

約数列:

[1, 37, 83, 163, 523, 3071, 6031, 13529, 19351, 43409, 85249, 500573, 1606133, 3154213, 7075667, 261799679]

約数ペア:

[(1, 261799679), (37, 7075667), (83, 3154213), (163, 1606133), (523, 500573), (3071, 85249), (6031, 43409), (13529, 19351)]