423217609

素因数分解:

${\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{839}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 451584000

約数和(自身を除く): 28366391

約数列:

[1, 19, 139, 191, 839, 2641, 3629, 15941, 26549, 116621, 160249, 504431, 2215799, 3044731, 22274611, 423217609]

約数ペア:

[(1, 423217609), (19, 22274611), (139, 3044731), (191, 2215799), (839, 504431), (2641, 160249), (3629, 116621), (15941, 26549)]