10989002

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{54401}}^1$

素因数の和:54504

約数の個数: 8

約数和(自身を含む): 16647012

約数和(自身を除く): 5658010

約数列:

[1, 2, 101, 202, 54401, 108802, 5494501, 10989002]

約数ペア:

[(1, 10989002), (2, 5494501), (101, 108802), (202, 54401)]