380534

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1$

素因数の和:380

約数の個数: 24

約数和(自身を含む): 726408

約数和(自身を除く): 345874

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 353, 539, 706, 1078, 2471, 3883, 4942, 7766, 17297, 27181, 34594, 54362, 190267, 380534]

約数ペア:

[(1, 380534), (2, 190267), (7, 54362), (11, 34594), (14, 27181), (22, 17297), (49, 7766), (77, 4942), (98, 3883), (154, 2471), (353, 1078), (539, 706)]