2997335956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{140351}}^1$

素因数の和:140655

約数の個数: 24

約数和(自身を含む): 5541096960

約数和(自身を除く): 2543761004

約数列:

[1, 2, 4, 19, 38, 76, 281, 562, 1124, 5339, 10678, 21356, 140351, 280702, 561404, 2666669, 5333338, 10666676, 39438631, 78877262, 157754524, 749333989, 1498667978, 2997335956]

約数ペア:

[(1, 2997335956), (2, 1498667978), (4, 749333989), (19, 157754524), (38, 78877262), (76, 39438631), (281, 10666676), (562, 5333338), (1124, 2666669), (5339, 561404), (10678, 280702), (21356, 140351)]