2450866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1103}}^1$

素因数の和:1217

約数の個数: 16

約数和(自身を含む): 4053888

約数和(自身を除く): 1603022

約数列:

[1, 2, 11, 22, 101, 202, 1103, 1111, 2206, 2222, 12133, 24266, 111403, 222806, 1225433, 2450866]

約数ペア:

[(1, 2450866), (2, 1225433), (11, 222806), (22, 111403), (101, 24266), (202, 12133), (1103, 2222), (1111, 2206)]