2101876

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 4234496

約数和(自身を除く): 2132620

約数列:

[1, 2, 4, 7, 14, 28, 271, 277, 542, 554, 1084, 1108, 1897, 1939, 3794, 3878, 7588, 7756, 75067, 150134, 300268, 525469, 1050938, 2101876]

約数ペア:

[(1, 2101876), (2, 1050938), (4, 525469), (7, 300268), (14, 150134), (28, 75067), (271, 7756), (277, 7588), (542, 3878), (554, 3794), (1084, 1939), (1108, 1897)]