2019310097

素因数分解:

$7^1\times {\mathrm{1123}}^1\times {\mathrm{256877}}^1$

素因数の和:258007

約数の個数: 8

約数和(自身を含む): 2309846976

約数和(自身を除く): 290536879

約数列:

[1, 7, 1123, 7861, 256877, 1798139, 288472871, 2019310097]

約数ペア:

[(1, 2019310097), (7, 288472871), (1123, 1798139), (7861, 256877)]