1315074354

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{280639}}^1$

素因数の和:280726

約数の個数: 32

約数和(自身を含む): 2909675520

約数和(自身を除く): 1594601166

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 280639, 561278, 841917, 1683834, 3087029, 6174058, 9261087, 18522174, 19925369, 39850738, 59776107, 119552214, 219179059, 438358118, 657537177, 1315074354]

約数ペア:

[(1, 1315074354), (2, 657537177), (3, 438358118), (6, 219179059), (11, 119552214), (22, 59776107), (33, 39850738), (66, 19925369), (71, 18522174), (142, 9261087), (213, 6174058), (426, 3087029), (781, 1683834), (1562, 841917), (2343, 561278), (4686, 280639)]