17245670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2503}}^1$

素因数の和:2576

約数の個数: 32

約数和(自身を含む): 34074432

約数和(自身を除く): 16828762

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 2503, 3445, 5006, 6890, 12515, 25030, 32539, 65078, 132659, 162695, 265318, 325390, 663295, 1326590, 1724567, 3449134, 8622835, 17245670]

約数ペア:

[(1, 17245670), (2, 8622835), (5, 3449134), (10, 1724567), (13, 1326590), (26, 663295), (53, 325390), (65, 265318), (106, 162695), (130, 132659), (265, 65078), (530, 32539), (689, 25030), (1378, 12515), (2503, 6890), (3445, 5006)]