27385670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210659}}^1$

素因数の和:210679

約数の個数: 16

約数和(自身を含む): 53086320

約数和(自身を除く): 25700650

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 210659, 421318, 1053295, 2106590, 2738567, 5477134, 13692835, 27385670]

約数ペア:

[(1, 27385670), (2, 13692835), (5, 5477134), (10, 2738567), (13, 2106590), (26, 1053295), (65, 421318), (130, 210659)]