2256873764

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{21863}}^1$

素因数の和:22195

約数の個数: 24

約数和(自身を含む): 4000062528

約数和(自身を除く): 1743188764

約数列:

[1, 2, 4, 131, 197, 262, 394, 524, 788, 21863, 25807, 43726, 51614, 87452, 103228, 2864053, 4307011, 5728106, 8614022, 11456212, 17228044, 564218441, 1128436882, 2256873764]

約数ペア:

[(1, 2256873764), (2, 1128436882), (4, 564218441), (131, 17228044), (197, 11456212), (262, 8614022), (394, 5728106), (524, 4307011), (788, 2864053), (21863, 103228), (25807, 87452), (43726, 51614)]