239805218

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1\times {\mathrm{2903}}^1$

素因数の和:3409

約数の個数: 16

約数和(自身を含む): 364231296

約数和(自身を除く): 124426078

約数列:

[1, 2, 103, 206, 401, 802, 2903, 5806, 41303, 82606, 299009, 598018, 1164103, 2328206, 119902609, 239805218]

約数ペア:

[(1, 239805218), (2, 119902609), (103, 2328206), (206, 1164103), (401, 598018), (802, 299009), (2903, 82606), (5806, 41303)]