27926210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{214817}}^1$

素因数の和:214837

約数の個数: 16

約数和(自身を含む): 54134136

約数和(自身を除く): 26207926

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 214817, 429634, 1074085, 2148170, 2792621, 5585242, 13963105, 27926210]

約数ペア:

[(1, 27926210), (2, 13963105), (5, 5585242), (10, 2792621), (13, 2148170), (26, 1074085), (65, 429634), (130, 214817)]