523146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 1189440

約数和(自身を除く): 666294

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 353, 494, 706, 741, 1059, 1482, 2118, 4589, 6707, 9178, 13414, 13767, 20121, 27534, 40242, 87191, 174382, 261573, 523146]

約数ペア:

[(1, 523146), (2, 261573), (3, 174382), (6, 87191), (13, 40242), (19, 27534), (26, 20121), (38, 13767), (39, 13414), (57, 9178), (78, 6707), (114, 4589), (247, 2118), (353, 1482), (494, 1059), (706, 741)]