139048246

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{3089}}^1$

素因数の和:3479

約数の個数: 16

約数和(自身を含む): 212245920

約数和(自身を除く): 73197674

約数列:

[1, 2, 71, 142, 317, 634, 3089, 6178, 22507, 45014, 219319, 438638, 979213, 1958426, 69524123, 139048246]

約数ペア:

[(1, 139048246), (2, 69524123), (71, 1958426), (142, 979213), (317, 438638), (634, 219319), (3089, 45014), (6178, 22507)]