217070690044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{134659237}}^1$

素因数の和:134659285

約数の個数: 24

約数和(自身を含む): 422291370368

約数和(自身を除く): 205220680324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 134659237, 269318474, 538636948, 1750570081, 3501140162, 4174436347, 7002280324, 8348872694, 16697745388, 54267672511, 108535345022, 217070690044]

約数ペア:

[(1, 217070690044), (2, 108535345022), (4, 54267672511), (13, 16697745388), (26, 8348872694), (31, 7002280324), (52, 4174436347), (62, 3501140162), (124, 1750570081), (403, 538636948), (806, 269318474), (1612, 134659237)]