2548656836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3163}}^1\times {\mathrm{18313}}^1$

素因数の和:21491

約数の個数: 24

約数和(自身を含む): 4867421664

約数和(自身を除く): 2318764828

約数列:

[1, 2, 4, 11, 22, 44, 3163, 6326, 12652, 18313, 34793, 36626, 69586, 73252, 139172, 201443, 402886, 805772, 57924019, 115848038, 231696076, 637164209, 1274328418, 2548656836]

約数ペア:

[(1, 2548656836), (2, 1274328418), (4, 637164209), (11, 231696076), (22, 115848038), (44, 57924019), (3163, 805772), (6326, 402886), (12652, 201443), (18313, 139172), (34793, 73252), (36626, 69586)]