2049804939

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7508443}}^1$

素因数の和:7508466

約数の個数: 16

約数和(自身を含む): 3363782912

約数和(自身を除く): 1313977973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 7508443, 22525329, 52559101, 97609759, 157677303, 292829277, 683268313, 2049804939]

約数ペア:

[(1, 2049804939), (3, 683268313), (7, 292829277), (13, 157677303), (21, 97609759), (39, 52559101), (91, 22525329), (273, 7508443)]