27449630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211151}}^1$

素因数の和:211171

約数の個数: 16

約数和(自身を含む): 53210304

約数和(自身を除く): 25760674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211151, 422302, 1055755, 2111510, 2744963, 5489926, 13724815, 27449630]

約数ペア:

[(1, 27449630), (2, 13724815), (5, 5489926), (10, 2744963), (13, 2111510), (26, 1055755), (65, 422302), (130, 211151)]