4243754290

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{505811}}^1$

素因数の和:506657

約数の個数: 16

約数和(自身を含む): 7647877440

約数和(自身を除く): 3404123150

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 505811, 1011622, 2529055, 5058110, 424375429, 848750858, 2121877145, 4243754290]

約数ペア:

[(1, 4243754290), (2, 2121877145), (5, 848750858), (10, 424375429), (839, 5058110), (1678, 2529055), (4195, 1011622), (8390, 505811)]