27270230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{209771}}^1$

素因数の和:209791

約数の個数: 16

約数和(自身を含む): 52862544

約数和(自身を除く): 25592314

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 209771, 419542, 1048855, 2097710, 2727023, 5454046, 13635115, 27270230]

約数ペア:

[(1, 27270230), (2, 13635115), (5, 5454046), (10, 2727023), (13, 2097710), (26, 1048855), (65, 419542), (130, 209771)]