2015780242

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{325021}}^1$

素因数の和:325473

約数の個数: 16

約数和(自身を含む): 3463434432

約数和(自身を除く): 1447654190

約数列:

[1, 2, 7, 14, 443, 886, 3101, 6202, 325021, 650042, 2275147, 4550294, 143984303, 287968606, 1007890121, 2015780242]

約数ペア:

[(1, 2015780242), (2, 1007890121), (7, 287968606), (14, 143984303), (443, 4550294), (886, 2275147), (3101, 650042), (6202, 325021)]