2056564909

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1\times {\mathrm{1553}}^1$

素因数の和:3060

約数の個数: 16

約数和(自身を含む): 2370533760

約数和(自身を除く): 313968851

約数列:

[1, 7, 139, 973, 1361, 1553, 9527, 10871, 189179, 215867, 1324253, 1511069, 2113633, 14795431, 293794987, 2056564909]

約数ペア:

[(1, 2056564909), (7, 293794987), (139, 14795431), (973, 2113633), (1361, 1511069), (1553, 1324253), (9527, 215867), (10871, 189179)]