2881210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12527}}^1$

素因数の和:12557

約数の個数: 16

約数和(自身を含む): 5412096

約数和(自身を除く): 2530886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 12527, 25054, 62635, 125270, 288121, 576242, 1440605, 2881210]

約数ペア:

[(1, 2881210), (2, 1440605), (5, 576242), (10, 288121), (23, 125270), (46, 62635), (115, 25054), (230, 12527)]