1286173826

素因数分解:

$2^1\times 7^1\times {\mathrm{6529}}^1\times {\mathrm{14071}}^1$

素因数の和:20609

約数の個数: 16

約数和(自身を含む): 2205363840

約数和(自身を除く): 919190014

約数列:

[1, 2, 7, 14, 6529, 13058, 14071, 28142, 45703, 91406, 98497, 196994, 91869559, 183739118, 643086913, 1286173826]

約数ペア:

[(1, 1286173826), (2, 643086913), (7, 183739118), (14, 91869559), (6529, 196994), (13058, 98497), (14071, 91406), (28142, 45703)]