2000466728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19235257}}^1$

素因数の和:19235276

約数の個数: 16

約数和(自身を含む): 4039404180

約数和(自身を除く): 2038937452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19235257, 38470514, 76941028, 153882056, 250058341, 500116682, 1000233364, 2000466728]

約数ペア:

[(1, 2000466728), (2, 1000233364), (4, 500116682), (8, 250058341), (13, 153882056), (26, 76941028), (52, 38470514), (104, 19235257)]