2016181190

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1996219}}^1$

素因数の和:1996327

約数の個数: 16

約数和(自身を含む): 3665059920

約数和(自身を除く): 1648878730

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1996219, 3992438, 9981095, 19962190, 201618119, 403236238, 1008090595, 2016181190]

約数ペア:

[(1, 2016181190), (2, 1008090595), (5, 403236238), (10, 201618119), (101, 19962190), (202, 9981095), (505, 3992438), (1010, 1996219)]