139070434

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1\times {\mathrm{1783}}^1$

素因数の和:2505

約数の個数: 16

約数和(自身を含む): 212581440

約数和(自身を除く): 73511006

約数列:

[1, 2, 59, 118, 661, 1322, 1783, 3566, 38999, 77998, 105197, 210394, 1178563, 2357126, 69535217, 139070434]

約数ペア:

[(1, 139070434), (2, 69535217), (59, 2357126), (118, 1178563), (661, 210394), (1322, 105197), (1783, 77998), (3566, 38999)]