1392452590081

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1\times {\mathrm{3454643}}^1$

素因数の和:3455532

約数の個数: 16

約数和(自身を含む): 1615778454528

約数和(自身を除く): 223325864447

約数列:

[1, 7, 71, 497, 811, 5677, 57581, 403067, 3454643, 24182501, 245279653, 1716957571, 2801715473, 19612008311, 198921798583, 1392452590081]

約数ペア:

[(1, 1392452590081), (7, 198921798583), (71, 19612008311), (497, 2801715473), (811, 1716957571), (5677, 245279653), (57581, 24182501), (403067, 3454643)]