6728774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 11702880

約数和(自身を除く): 4974106

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 257, 494, 514, 689, 1007, 1378, 2014, 3341, 4883, 6682, 9766, 13091, 13621, 26182, 27242, 63479, 126958, 177073, 258799, 354146, 517598, 3364387, 6728774]

約数ペア:

[(1, 6728774), (2, 3364387), (13, 517598), (19, 354146), (26, 258799), (38, 177073), (53, 126958), (106, 63479), (247, 27242), (257, 26182), (494, 13621), (514, 13091), (689, 9766), (1007, 6682), (1378, 4883), (2014, 3341)]