27670630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{212851}}^1$

素因数の和:212871

約数の個数: 16

約数和(自身を含む): 53638704

約数和(自身を除く): 25968074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 212851, 425702, 1064255, 2128510, 2767063, 5534126, 13835315, 27670630]

約数ペア:

[(1, 27670630), (2, 13835315), (5, 5534126), (10, 2767063), (13, 2128510), (26, 1064255), (65, 425702), (130, 212851)]