2000549778841

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1\times {\mathrm{279607}}^1$

素因数の和:284340

約数の個数: 16

約数和(自身を含む): 2119151268864

約数和(自身を除く): 118601490023

約数列:

[1, 23, 67, 1541, 4643, 106789, 279607, 311081, 6430961, 7154863, 18733669, 430874387, 1298215301, 29858951923, 86980425167, 2000549778841]

約数ペア:

[(1, 2000549778841), (23, 86980425167), (67, 29858951923), (1541, 1298215301), (4643, 430874387), (106789, 18733669), (279607, 7154863), (311081, 6430961)]